Hi Bruce,
Feed URL referenced in this post: “https://podcast.komando.com/show/kim-komando-show.xml” / For the login, use your old Kim’s Club details, or as @amber mentioned in another post, email support@komando.com and ask for an alternate login.
For your iPhone, try this: Tap the “My Podcasts” button on the bottom row of icons. Then hit the + button in the top left corner, and select “Add Podcast” from the pop up. Then you paste in the feed URL and hit subscribe.
On your Mac, I’m not sure exactly how to do it in Catalina, but you’re going to want to add the same custom RSS feed and login.
Let me know if that helps 🙂