@Jonah42 FYI if you choose to use Instant Book, you can adjust the settings to restrict which guests are able to use IB (positively reviewed, photo, verified ID). https://www.airbnb.com/help/article/1353/choosing-who-can-instant-book
Better yet, turn Instant Book off altogether, at least until you get the hang of things. Sadly, the worst guests with the worst intentions gravitate to new listings as they're the easiest to scam. It's more important than ever right now for you to vet your guests carefully until you have a solid reputation and a firewall of great reviews. Making guests request to book allows you to get a feel for how they communicate before making your decision, and this is by far the best indicator of how they'll be as guests. Profiles, photos, and reviews aren't nearly as reliable.