apple media services
how to fix the problem: apple media services terms and condition have changed
Apple TV (4th generation)
The terms and conditions haven’t changed since Sept 20, 2021. Either you did something new that hadn’t been done since September, or something else unusual is going on.
Try signing out of the accounts for your device, then sign in again.
Verify that your account details are still valid and current.
Else contact Apple Support for assistance.