TestFlight app cannot be installed

Hi,

I uploaded my app to TestFlight successfully, and the build shows as Validated and Testing. The tester invitation is also accepted.

However, when I try to install it from TestFlight on my iPhone, I get:

“Your app could not be installed. The requested application is unavailable or does not exist.”

The app is version 1.0.0 (39), with a minimum iOS version of 15.0.

The app is signed with an Apple Distribution certificate and an App Store provisioning profile.

Has anyone experienced this issue or knows what might cause it?

TestFlight app cannot be installed
 
 
Q