Well just 0.01375 btc, it could had been worst, sadly because of past and good experience for years I didn't doubt the site but now I will look up a gambling site before depositing even if I played there before. Lesson learned I guess.

Edit: Would be nice if someone can flag OP's account for future refference.
it's an expensive lesson you get for the cost of 0.01375 BTC.
but at least an experience like that can make you more careful in making a deposit to any gambling site and especially if you want to make a deposit on a new gambling site. at least you always plan a budget for gambling that can afford to lose. because we will never know what will happen to certain casinos in the future.
so that when a problem occurs and when you can't take your money back, you won't mind losing the money.
about flagging OP account it looks like trusted members haven't been able to decide to flag this case yet.