I meet guys on dating apps and the messages and conversations are super polite and friendly, I try and flirt a little. But I don’t really get any flirting back

Even on dates, they just seem platonic. No one ever asks to sleep with me.

I’m worried that guys think I’m not sexually attractive, then why do they talk to me and super like me on dating apps?? I wanna sleep with someone and I don’t know what I’m doing wrong

I’m fairly pretty and take pride in appearance