You can message a seller by clicking on a listing on your Swoopa feed. This will open the listing details so you can read a bit more about the item and where it is. Click on the photo of the item to go straight to Facebook Marketplace where you can easily view the ad and message the seller as you normally would. Swoopa does not interact with your account in any way, we just send you links to listings. You click the links and open them inside your own Facebook.