I created an account on this site 1 hour ago and used the pincodes and somehow on my first bet i got a lag and later my Balance was at 900$, i told to live support that i got 900$ just from using codes from bitcointalk and if it is possible to withdraw. The live support guy told me that i hit a jackpot on this one bet where i had lag and because of it my Balance is so big and then he is telling me that i have to deposit money which is the equal price which was the bonus i got to withdraw the 900$
have you checked their terms about availing the pincode given here? because for their bonus, they have wagering requirements. so don't know the exact rules about the use of pin code. they may really ask you to deposit money first. but ask where is their conditions that you need to deposit the same amount of your winnings and their wagering requirements.