There is option that site have bug, but situation shown in this thread is too obvious and no one who own site like this will leave such loophole.. Most likely owner of this site is using old casinos trick to let few users win and then clean pockets of everyone.
The only way to win anything are giveaways, tests and freerolls. Don't get fools guys!
all the winnings of OP seems lucks. and the profit is low.
I think I described a little bad about winning anything .. Of course gambling gives you the option of winning, but based it all on luck. To be sure of winning should be eliminated investment option (depositing our own money) - this is possible only when we are playing for free, so or giveaways, or freerolls.
There are two other options, but still also associated with risk:
- Poker skills - but it is a completely separate discussion.
- Cheating - here the risk is even very large
There is only two options or OP is very lucky or he is this website owner - i bet on owner