I have a very puzzling issue.
Installed and correctly configured my ADMob.
Disabled test mode.
Build.
Import into xcode, test in XCode. ADs display on the simulator with the "TEST" banner on top, this is expected behaviour becuase ADMob automatically ads simulator to the test devices.
Build, distribute on testflight. No ADs are shown.
Added the IDFA to the ADMob dashboard as a test device and still no result.
What am I doing wrong? How can I debug this issue?
Thanks