~snip~
It is also understandable, the casinos would be broke in no time, because everyone creates hundreds of accounts to grab the 100$ several times.
[/quote
^ Lol, probably OP thinks that there is an easy of making money through the free airdrop of the gambling site without T&C by the gambling site.
And as far as I know, there should be wager requirements or it should be their minimum withdrawal is a higher bit to the airdropped amount. It seems OP is quite new to being a gambler, did not know that this is a good trick to lure a gambler. How could the gambling site survive if they are so generous like this returning profit to their users is quite impossible. If I were you OP, just learn how to move on and next time don't expect too much that there is free money on the internet because that is hurt knowing the fact you cant withdraw.