Why older guys keep on asking me out but not guys my own age, Am I doing something wrong?

My friend got me to get into this Christian dating events I am not that old I am 29 not 21 , I only want to date and marry a men that must be born in 1992-1994 that's it no exceptions. But why do creep scary men in their late 30's keep asking me out to dinner or but when I try keeping conversation with guys my age they act all friendly but not in a flirting way. Why do I keep getting these weirdos creep men in their late 30's? Way to old for me.
Why older guys keep on asking me out but not guys my own age, Am I doing something wrong?
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