FaceTime hacked
In the early hours of this morning I received a synchronised FaceTime call from 9 mobile numbers at once with someone laughing at the other end. I managed to finally block each number but the call and first number remains open in FaceTime. I cannot delete it. Only ‘Join conversation’. Tried deleting and reinstalling the app to no avail. Any ideas what I can do? Thanks
iPhone XS Max, iOS 13