i can't sign into my account
everytime i try to sing in to my account, error message shows up
on my phone the message is : verification failed,,, the application you have selected does not exist.
and on the apple website .. i enter my account for 5 second and then it sign out by it self
and then it says the session has timed out for your security.
can you help me please
iPhone 8 Plus, iOS 13