new apple tv user with a few questions

Hi all,
I recently purchased an apple tv device and have two questions:
1. firstly whereabouts is the ad catigory in the bbc Iplayer tv ios app it doesn't seem to be in the catigory menu on the app.
Secondly, how do I access my watch list on disney plus apple tv app.
Finially what other catch-up services work well on apple tv with vo?