I wonder if they will accept this kind of request since there hot wallet is very sensitive and should not be connected on any website. There's always a note to not deposit any other coin or else it's consider as loss. Most of the casino didn't entertain any query unless they are at fault. I experience this issue before on some casino with much larger amount of money. They said that its not there fault and they can't do anything to give me back the fund.
But let's see if Bitsler is kind enough to entertain this request.
Some service do, I heard some exchanges do charge for such but will take time, but those who strictly follow their terms won't, it's up to bitsler if they will accept a compensation to do it or not.