Cannot connect to podcast

[mickeygoldsmith]

i am having real problems getting podcasts to work….
I have this URI: “podcast+http://rabbisilber.com/classes/feed/recent” to get the latest podcast episodes, but i cannot figure out where to put it, how to have the pi zero W with pimoroni pirate audio HAT working to just play content from that source. What am I doing wrong?

I cannot find the config files to edit to add this as a source, nor can I find in IRIS where/how to listen to latest episodes from this source.