Hi i'm 23 years (M) and have a quiestion for the seniors in seduction, many times in posts or videos they say you shouldn't ask the number to a girl she should give it to you, I got the point because you dont't wan it feel desperate but i had a lot of approaches and in the 90% of this if i don't ask for the number she don't tell me; other tips say ask for her Insta or Facebook but for me is the same thing, any advice for to get better with the approaches.

Pd: Sorry for my English