Hi.
6-7 years ago i was invited to the testflight with an email address (with the same apple id). 2 years ago my email changed and i also changed the apple id. Now my testflight invitation was over and i want reinstall it. "failed to redeem testflight..." This invitation cannot accept because apple account (my new emai) is already associatad with this app at an adress (my old email) by means of a sent invitation.
what can i do with it? how can i solve this problem? Thanks