I'm kinda bound to believe this post is a troll because these days almost any site advertising here tries to catter to the gen alpha generation a lot. There's flashy animations and fast moving designs that will make anyone looking at them for too long dizzy.

But engaging with the younger generation can be very profitable so these sites tend to focus on it a lot. If you're a gen alpha individual though I'm not sure many sites will accept you because age is still an issue. You can use crypto while underage but most bookies will check your age... And even for those that don't... If you happen to win anything significant they can ask you for KYC and deny your winnings if it was proven you were underage when you signed up.

So I'd say maybe wait a few years? Honestly there are so many fun things to do as a kid, why focus on gambling when it's something you could be doing your entire life. For now why not go to summer camp and do stuff with other kids while you can.