How to use Co-Star quick add?

here's CoStar app so how to use CoStar quick ads so just go to friends and then here you just have quick add menu so from here basically you have some friend on a CoStar app and then you can just use Quick add just to basically add friends of friends so quick add feature means basically suggested friends so yeah it's automatically enabled you don't need to go to settings so if friends of your friends are using coaster app you can just add it um so there you have it