First, work out which kind of failure you have
"Hacoo not working" covers four different problems, and each has a different fix: the app will not open or load; you cannot sign in; a specific post or product shows as unavailable; or you can browse but orders fail or get cancelled. Hacoo has no help article on crashes, log-in or error messages (we checked its help centre on 12 October 2026), so the table below is built from the symptoms buyers report, Hacoo's own settings pages and Spanish press coverage from 2024.
| Symptom | Likely cause | What to try |
|---|---|---|
| App crashes, blank screens, endless loading | Outdated version, corrupted cache, weak connection | Update, restart, switch network, clear cache or reinstall |
| "This post is unavailable based on your app settings" | Listing removed, link expired, item not offered in your region, account restricted | Open a product from your feed; check region; find the item again by photo |
| Shared link opens the landing page, not the product | Link opened in a browser instead of the app | Open the link on a phone with the app installed and signed in |
| No verification text at sign-in | Wrong country code or number, delayed SMS | Pick the matching calling code, wait, retry once, then contact support |
| Region stuck on the wrong country | Account created under another region | Change Region in Settings; if locked, ask support in writing |
| Orders cancelled automatically or "orders unavailable" | Account restriction, region or address mismatch, stock issue | Check address and region; ask support for the reason; keep screenshots |
| App not in your App Store | Not listed in that store region (e.g. US) | Check your Apple ID's store region; there is no workaround we recommend |
The app basics, such as installing it, settings and searching, are covered in our Hacoo app guide. This page goes deeper on the errors.
Name the symptom first; the fix depends on which of the four problems you have.
The fix order that solves most problems
Most loading and opening problems clear with the same short routine. Do the steps in order, because each one rules out a cause before you move to a slower fix.
- Update the app. On 12 October 2026 the App Store listed version 4.3.0, released 30 September 2026, and Google Play listed 4.3.5, updated 6 October 2026. The iPhone version needs iOS 15.0 or later; the Android version needs Android 7.0 or later. A Spanish tech site, tuexperto, also named an outdated app as a common cause in November 2024.
- Restart the phone and switch networks. Try Wi-Fi, then mobile data. An unstable connection was the other cause tuexperto listed.
- Test a product you know exists. Open something from today's home feed. If that loads, the app is fine and the failing link is the problem.
- Check Region and Language. In Account, Settings you will find Region (65 countries when we checked) and Language (22 options). The region should be the country you live in.
- Clear the cache or reinstall. On Android, use the phone's app settings to clear Hacoo's cache. On iPhone, delete and reinstall, then sign in again.
- Contact support with screenshots of the error, your app version and any order number.
Update, restart, test, check region, reinstall, then report.
Before you reinstall or change phones
Reinstalling is safe for your orders, because they live on your account, not on the phone. What can go wrong is getting back in. Since sign-in is tied to your phone number, typically confirmed by a text message, a reinstall on a phone without that SIM, or after you changed numbers, can lock you out. Take two minutes to save what you would need if support asks:
- Screenshots of open orders from Account, My Orders, including order numbers and the Logistics Details page with the tracking number.
- A screenshot of your Wallet, showing Balance and Cashback, if you have any money or cashback there.
- Any open refund or exchange request, with its status. Hacoo reviews these in 24–72 hours and sends results by WhatsApp or SMS, so keep the number reachable.
- The phone number and calling code the account uses, exactly as registered.
If an after-sales claim is running, finish it before experimenting, because the window is 15 days from delivery.
Screenshot orders, wallet and claims first; then reinstall.
"Post unavailable due to app settings": what is known
The honest answer is that Hacoo has not explained this message. No help article mentions it. Users share it in short videos with the code 103500008, but we could not confirm what the code means, so treat it as unverified.
What is known points to the content rather than your phone. Hacoo's Trust Center says it has removed "1000+" deceptive posts and links and permanently removes content it judges inauthentic. Spanish press coverage in 2024 named three related causes: account restrictions (tuexperto, October 2024, citing user reports of large-scale restrictions), links that are valid only for a limited time, and outdated app versions (tuexperto, November 2024). Region also matters, because the catalogue differs by country.
That suggests a simple test. If every post fails, the problem is your app or account: run the fix order above. If only links from a spreadsheet, a chat or a video fail while your feed works, those listings have most likely been removed or are not offered in your region. Save the product photo and search for it again in the app; our guide to finding working Hacoo links explains how to test a list before relying on it.
A related point: Hacoo product links opened in a computer browser show the Hacoo landing page, not the product, when we tested on 12 October 2026. That looks like an error but is normal. Open the link on a phone with the app installed.
One dead post is a dead listing; every post dead is an app or account problem.
Login and region problems
Hacoo accounts are tied to a phone number. The web sign-in page offered only "Sign In via Phone" when we checked, and the switch-account screen pairs a region with a calling code (for example "United States +1"). Email is optional and only used for order notifications. If the verification text does not arrive, check the country code first; it is the most common mismatch for people who moved or use a foreign SIM.
Region is the second trap. A guest web session defaults to the United States with prices in US dollars, and switching the region to Spain changed prices to euros in our test. App Store reviewers have described accounts that put them in the wrong country and could not be changed; one UK reviewer in February 2025 said support refused the change for security reasons. In our sample of 200 Trustpilot reviews, a reviewer also noted that the app worked smoothly once the phone's region was set to the UK.
If your region will not change, do not create a pile of new accounts. Ask support in writing to correct it, and give your delivery country.
Right phone number, right calling code, right region, before your first order.
When orders fail or get cancelled
This is the most serious failure, and the most common complaint. In our sample of 62 one- and two-star Trustpilot reviews collected on 12 October 2026, 20 (32.3%) were about blocked accounts, region problems, orders that could not be placed or orders cancelled automatically. Several reviewers linked the block to earlier refund requests. Others reported an "orders unavailable" or "internal testing" message that stopped them ordering at all.
Hacoo does not publish why an account is restricted. What you can do:
- Check your address and region match your country. Region problems came up repeatedly in the "cannot order" reviews in our Trustpilot sample.
- Ask for the reason in writing through the in-app chat, and save the reply.
- Check your payment. Hacoo's help centre says each order is charged once and a first transaction can be a pending authorisation; ask your bank to confirm before assuming a double charge.
- Request refunds to the original payment method where offered, rather than leaving money in the in-app Wallet.
- If the account stays blocked, a card or PayPal dispute is the route for money you have already paid.
Our overview of whether Hacoo is legit puts these complaints in context.
A cancelled order needs a written reason and a refund to your card, not a new account.
What decides which listings you see
People also ask why Hacoo is not showing them brands or certain items. We do not cover searching for branded items on this site. The general answer is that region, language and account settings change what listings appear, and Hacoo removes posts and links it considers deceptive. App store reviewers have also reported fewer items after past updates; one Google Play review in July 2026 said they hardly saw any items. If ordinary categories such as hoodies or trainers look sparse, check your region, update the app and reinstall.
Fewer listings usually traces back to region, version or account, not a fault you can fix by searching harder.
Contacting Hacoo, and when to stop trying
Hacoo's support channels, as listed on its own pages on 12 October 2026:
- In-app support chat, which Hacoo's contact page recommends for immediate help.
- Email: [email protected].
- WhatsApp: a button in the web help centre opens a chat with a Chinese (+86) number.
- Phone: Google Play lists +44 7418 622829 as the developer contact.
Send screenshots, the app version (in your phone's app settings), the order number and what you already tried. If the problem is a single dead link, skip support and search for the item again. If the app will not let you order at all, an alternative route may be quicker than waiting: our comparison of sites like Hacoo lists direct apps and shopping agents, and our WhatsApp service can quote a delivered price from a screenshot, with photos before dispatch and payment per order.
Write to support with evidence once; if you are locked out, use another route rather than another account.
Hacoo error questions
What does 'post unavailable due to app settings' mean on Hacoo?
Hacoo has not published an explanation, and no help article mentions the message. Users share it with the code 103500008 in short videos, which we could not verify. The likely causes are a listing that was removed, a link that expired, a product not offered in your region, or a restricted account. Test a product from your home feed: if that opens, the problem is the link, not your app.
Why is my Hacoo not working at all?
Start with the version. On 12 October 2026 the App Store listed 4.3.0, released 30 September, and Google Play listed 4.3.5, updated 6 October. Older builds can fail to open newer links or load pages. After updating, restart the phone, switch between Wi-Fi and mobile data, and on Android clear the app cache. If it still fails, reinstall and sign in with your phone number.
Why can't I find Hacoo in the US App Store?
Because it is not listed there. On 12 October 2026 the app's App Store address returned an error for the United States and Apple's lookup returned nothing for that store, while the UK and Spanish listings worked. Availability depends on the store region of your Apple ID, not on your location. Hacoo's own Android listing on Google Play is a separate route; check what your region offers.
Why does Hacoo keep cancelling my orders?
Hacoo does not publish its reasons. In our sample of 62 negative Trustpilot reviews, 32.3% described blocked accounts, region problems or orders cancelled automatically, often after earlier refund claims. Check that your region and address match your country, then ask support in the app, in writing, why the order was cancelled. Keep screenshots, and ask for any refund to go to the original payment method.
How do I sign in to Hacoo?
Sign-in is by phone number. The web sign-in page offered only 'Sign In via Phone' when we checked on 12 October 2026, and the switch-account screen pairs a region with a country calling code. Use the same number you registered with, choose the matching country code, and wait for the text message. Email is optional and is only used for order notifications.
Why is Hacoo not showing me brands or certain items?
What appears in Hacoo depends on your region, your language and your account, and Hacoo states that it removes posts and links it judges deceptive. This site does not cover searching for branded items. If general categories look sparse, check that your region matches your country, update the app, and compare with a fresh install. A smaller catalogue after an update has been reported by app store reviewers before.