Cannot sign into my Apple TV account
It appears that my user name incorrectly includes ..com rather than .com, I am unable to correct that error. It does not provide me with a screen to make that simple correction.
iPhone 15, iOS 17
For the Apple TV app on third party devices:
- You may add a new account, then delete the faulty account later,
- You may reset the Apple TV app, to delete all account information (and other customization), and start over,
- You may delete and reinstall the Apple TV app (if your device supports that), and start over.