Congrats dude! which site were you gambling on and with [1]how much bankroll you started?
martingale is risky be careful! i have lost too much coins martingaling my bets.
[1]His profit from the screenshot is 0.5
BTC and all his balance is 1.5
BTC Do you still need to ask again how much bankroll he started?

Did he really used martingale? He is using big bankroll which not many people want do that.