Hello, I have an internal TestFlight build for my app PewPewApp (Apple ID 6760741808). The build is processed, assigned to an internal group, and the tester invitation is accepted. The build status shows Ready to Test / Testing in App Store Connect. However, installation from TestFlight fails with: “The requested app is not available or doesn’t exist.” Could you please check whether there is an account-level or backend TestFlight distribution issue affecting this app/build? Thank you.
The requested app is not available or doesn’t exist.
Hi, were you able to fix it? Because the same thing is happening to me.
I'm facing the same issue since my last Apple Developer Program renewal. All builds upload and process successfully in TestFlight, but installation fails with: “The requested app is not available or doesn’t exist.”
At this point, I think this may be an Apple side issue where the TestFlight/App Store Connect distribution state became corrupted or blocked at the backend level.