Started using dating apps recently and yeah getting a few matches. But now the issue is I get totally blank after saying "hey". I end up asking frnds what should I do everyone suggest something different and I text the match some random bs. I try to pick up on topics from their bio, so if it's not much in there I get more flustered.

Im not getting in general what do ppl text? How should I approach? How to make the convo intresting? Any pointers would be welcome.