Adding podcasts to nstream app

Hi,

I am looking for some help and hope that someone here has come across my problem before.

I have a UnitiQute (still running great after all these years)

I would like to listen to podcasts on it.

I have three questions.

1. When I add podcast series (not just a single episode) on vtuner.naim.com I can only see an individual podcast in the nstream app. Is there a way to add a series so it will show up on the home screen of the app?
2. When I try to add podcasts from a website (eg https://lewrockwell.com/podcast/ ) I cannot figure out how to play the podcasts. Is it possible to also get a root folder anywhere in the app so I can select any podcast to play
3. Lastly and this is prob a stretch but is it possible to play audio from youtube podcasts?

All help appreciated