This is big scam, avoid this pool! After 20 hours when block finally found I got about 30% coins of amount what I should get. Big scam and trash.
I am sorry to read about your frustration.
I would really recommend to read up on how mining works.
Hint: It is based on luck...
If a block reach 500 or 1000 percent, it means that no miners in that pool (1800 in this case), was not able to find a block, thus no payout.
This will be the same for all pools, no mater what.
Ranting on the forums is not a solution. Good luck on whichever pool you continue on
Edit: Can you please post the math on how you got to only 30% of the coins?