You really need to fix your dice game...How could I win x2 of my bet when I choose under 98? As the result I won all my bets and I could make 0.5btc+ just from the free registration bonus.
http://prntscr.com/jv0yutJust tried to request for a withdrawal but good thing is that the withdrawal system is not working at all so you wont lose so much money because of the big bug of the dice game. If it is not working then you should not accept deposit as well, unless you are just want to steal money.