Disney+

i can't find D+ app…
could it be?

 

Many APP makers don't want them be installed on Android Leanback platforms like media players and they may not show up.
Also when you manage to get it as an APK it may say that it is not compatible. Sometimes it really is not but often it is just intentionally.

 

I've installed the Disney+ App. It works but it doesn't start any video. So it's useless.

 

Also that is intentional. See it with many IPTV APP's. You need Android TV for that to work.