Website fixes, speed & integrations
Social Login Stopped Working? Fix One Sign-In for ₹1,199
One broken Google, Facebook or Apple sign-in on your website or app, traced to the provider setting or the line of code that broke it.
Delivered in 1-3 working days
Fixed price · per issue · no hidden charges
or
Ask on WhatsApp before you buyA real person replies — usually within minutes during the day (IST).
How it works
- Tell us what happens at sign-inDescribe the error or the screen you land on before you pay. If it is out of scope we say so and you pay nothing.
- Pay ₹1,199Secure Razorpay checkout — one order per issue.
- Reproduced, fixed, retestedThe cause is found and fixed, then tested with a real account in 1-3 working days, confirmed with you on WhatsApp.
The short answer
ZoopCoder fixes one broken social sign-in — Google, Facebook or Sign in with Apple — on an existing website or app for a fixed ₹1,199 per issue, found, fixed and retested with a real account in 1-3 working days. The most common cause is not your code but a setting at the provider: Google returns redirect_uri_mismatch when the redirect address your site sends differs by even a trailing slash from the one registered, and a login that worked for about six months and then fails for every user at once is the classic sign of an expired Sign in with Apple client secret, which Apple limits to a maximum lifetime of six months.
What you get
- The failing sign-in reproduced on your live site or app with a real test account, and the exact error from the provider read
- The provider console checked against what your site actually sends: redirect addresses, app status, client ID and secret, and authorised domains
- Google: the consent screen status checked (an app left in Testing only lets listed test users sign in), redirect URI mismatches and in-app browser blocks
- Facebook: Development versus Live mode, the permissions requested and the privacy policy and data deletion details the Live switch needs
- Apple: the Services ID, key and the client secret expiry checked, and a fresh secret generated if it has lapsed
- The fix made in the provider settings or in your login code, then retested end to end as a new user and as an existing user
- A short written note of what broke and the dates any key or secret will next expire
- Up to 2 rounds of revisions if the same issue is still not fixed
| Price | ₹1,199/issue (fixed) |
|---|---|
| Scope | One broken Google, Facebook or Apple sign-in |
| Timeline | 1-3 working days |
| Works with | WordPress social login plugins, PHP and Laravel, Node.js, Flutter, Android and iOS apps with their own backend |
| Access needed | Provider console admin plus site or app code |
| Revisions | Up to 2 on the same issue |
| Support | 15 days on the same issue |
What we need from you
- The page or app screen where sign-in fails, and the exact error or what happens instead
- Admin access to the provider console: Google Cloud, Meta for Developers or Apple Developer, whichever provider is failing
- Your site or app code (repository invite, ZIP, or WordPress admin access) so we can see how the login is wired
Not included
- Fees at the providers, such as the Apple Developer Program — paid to them directly
- Adding a new sign-in provider or building a login system from scratch — see our Social Login Integration (₹3,499)
- Apps and sites whose users are stored in Firebase or Supabase — see our Firebase Auth and Firestore Bug Fix or Supabase Auth and RLS Fix
- Facebook business verification, Google verification for sensitive scopes and App Store review — those decisions are made by the platforms and cannot be promised
- Email-and-password login, password reset and two-factor authentication faults — quoted separately
- More than one unrelated issue — each is a separate ₹1,199 fix
About this service
Social login breaks for reasons that sit outside the code. A Google consent screen left in Testing lets only the people listed as test users sign in, and for such apps Google expires the refresh token after seven days. A Facebook app still in Development mode works for you and the people with a role on the app, and fails for every real customer. A redirect address that changed when the site moved to www or to a new domain no longer matches the one registered. Google also refuses sign-in inside many in-app browsers with a disallowed_useragent error, so a button that works in Chrome can fail from an Instagram link. We reproduce your failure, read what the provider says and change the one thing that caused it. If you want a provider added to a site or app that has none, our Social Login Integration does that.
Questions before you buy
What counts as one issue?
One provider failing for one underlying reason, on one website or app. Google login failing on a web page and Apple login failing in the iOS app are two issues.
Login works for me but not for my customers. Why?
Almost always the app is still in a testing or development state at the provider, so only listed accounts can sign in. Moving it live is a setting plus, for Facebook, a privacy policy address and data deletion details. Whether the provider then approves a given permission is their decision.
Login worked for months and suddenly broke for everyone. Why?
Check the provider’s clock first: a Sign in with Apple client secret expires within six months at most, and an OAuth secret or client that was rotated or deleted in the console fails the same way. Both are quick fixes once found.
My app uses Firebase or Supabase for login. Is this the service?
No. Those backends have their own rules and settings, and we fix them under the Firebase Auth and Firestore Bug Fix or Supabase Auth and RLS Fix. This service is for sites and apps with their own backend or a WordPress login plugin.
Do I have to give you my provider passwords?
No. Invite us as an admin or developer on the Google Cloud project, Meta app or Apple Developer team, and remove us when we finish.
Can you promise Facebook or Google will approve my app?
No. We fix your setup and your code and tell you what the provider asks for. Approval of permissions and verification are decisions made by Google, Meta and Apple.
Is this the same as your Social Login Integration service?
No. Integration adds sign-in to a site or app that has none. This is for a sign-in that already exists and has stopped working.
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