To learn how to book a Cardinal, please view this article.
Favoriting a Cardinal is as simple as selecting the "heart" button on their profile when viewing profiles to book. Cardinal profiles are shown on the booking page only.
Favorited Cardinals are shown on your homepage dashboard.
At any time you can "BOOK A CARDINAL" and select "Favorited Cardinals" from the booking page, this will send your booking out to all the Cardinals you have favorited. To learn more, please view this article.