Until the Social Stats, Bindr app has been more of a gallery of pick me girls. With social stats, some will outright not match with you. In real life, when that happens, you get absolutely no feedback.
Real life is obviously not fun at all. To counter this, all girls have an in-universe marker "App thinks you could be a match / Recommended" if they're matchable at all (to separate them from non-matchable filler girls to add to the scope of the world).
When it comes to conditions for matching, two options are possible:
Option 1: You figure it out from their description.
Option 2: Straight up list the numbers you need to match on their profile (Out Of Character, visible just to you, essentially a 4th wall break)