First you will need to make sure your podcast is hosted on a public RSS feed. Please bear in mind that podcasts published on YouTube are not automatically distributed via RSS.
If your podcast is hosted on a public RSS feed but you're not able to find it on Fountain, you will need to add it to Podcast Index (the podcast library Fountain uses to populate the app with new episodes). All you need to provide is your RSS feed URL. After waiting a few minutes, it should appear in Fountain.
Once your podcast appears in Fountain, you can claim your podcast and start receiving payments from listeners on Fountain and other supporting podcast players.
To create a new podcast or switch to Fountain hosting from your current hosting provider, check out Fountain for Podcasters.