Noland has an iPhone 7 and he can't download podcasts. How does he do that? Leo says that you use a podcast app like Apple Podcast and then subscribe to a podcast. Then check "automatically download new episodes." But these days, most stream, rather than download, so it's not on by default. Another option is an app called PocketCast. If it's still not downloading, try unsubscribing, delete the feed, then re-add the feed.