I can't find how to book GoWild! tickets on the Frontier mobile app

GoWild! flight search and booking is currently only available at our website, FlyFrontier.com. Please visit FlyFrontier.com and ensure that you are logged in to your Frontier Miles account to search for and book GoWild! tickets. Once booked, you can then use our mobile app to check in for your flight, purchase bags, seat assignments and extras, and receive a mobile boarding pass.