Why do only older men seem to hit on me?

So I'm currently studying overseas and I'd like to date someone but none of the guys my age seem to be interested in me. But I always get hit on by older men, they call me beautiful, flirt with me or ask for my socials. I would like to date a guy closer to my age, 30 at the oldest. Thoughts?

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I'm 22 by the way
Why do only older men seem to hit on me?
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