There are few reasons for manual withdrawals,
1. Bankroll issue, which i am hoping will be solved tomorrow (sunday.)
Does that mean you are insolvent? You should never accept bets that you can't pay out, especially with gambling where you can't hedge. Why did you decide to let people win more than you have? Also, did you really not have more than 0.013
BTC?
Just do a manualy witdrawal / transfer from your wallet. It's not hard to make clear this case, That is just showing your sh*t really can't able to paying / possible to exit scam.
My deposit has 0.01BTC. My profits of game 0.003BTC

I have been told by my investor that he will provide me with bankroll tomorrow. The withdrawal mode will be changed to auto and max profit per bet will also increase.