What do I enter on the Apple TV app
What do I enter on the Appletv app
Sony S
I don’t know what kind of product that is.
Users of select Sony smart TVs can get the Apple TV app on there, or it may be pre-installed.
List of Apple TV app-supported smart TVs and third party streaming devices - Apple
Get the Apple TV app or Apple TV+ app on your smart TV or streaming device - Apple Support
How to watch Apple TV+, MLS Season Pass, and more - Apple Support
Users should sign in to the Apple TV app, through the in-app Settings (sprockets wheel icon), with the Apple ID account that has the subscriptions or purchases.
Apple TV app user guide for smart TVs and third party streaming devices - Apple Support