@Mtvarisa0 What a great building your studio listing is in! I will give you a quick answer, but because you are so new and need to learn a lot of new procedures, please use the Help Center and enter search words about hosting so you can read the articles that will help you.
Anyway, when a guest reserves your space, Air BNB collects the money from whatever they are using to pay. Air BNB holds onto the money until the day after the guest arrives. Air BNB will payout the money to whatever you select as a payout. Look up "payout" in the Help Center so you can set up what you want.
Hope this helps and you have good luck in this business!