How often do guys slide into your dms and how can they stand out?

So I slide into the odd DM ffrom time to time, I'm not a creep with it! But if I like a girl and we are only really aquaintences rather than friends I might just see what they are up to Friday night. I feel like dating apps have inflated girls self value because I don't even get a response most of the time. I don't think I'm ugly... I've had some some pretty attractive girls in my time. I know these girls probably deal with 10 dudes a week so how should I aproach this first hurdel?
How often do guys slide into your dms and how can they stand out?
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