As far as I know this site is legit and there are also quite a lot of active users playing on this site from several forum users so you don't need to worry about them, as far as I can see deposits and withdrawals are processed instantly and it won't take long to process that, if asking about the maximum bet doesn't seem to know too much because I'm just a small gambler betting small bets but you can try it for bets there.

I think you need to create an account there and try to make a deposit, don't hesitate to ask anything in this thread or their CS if you have something to ask and you don't get a satisfactory answer in this thread. I think it will solve your doubts about this site, because then you will no longer be curious about your question.