Bitsler : Play Game and Earn Bitcoin

Bitsler website allows you to play games ang earn bitcoins. Its been a month since i started to join the site. but still no winning on big prizes. i always stuck on the zero balance and time to time withdrawing the free btc from the faucet. Is there someone, who had the idea or strategy on how to win?
I have tried legit bots for this game.

Or better stop playing on this kind of scam or spam site