It's been two weeks since i started using that crap and fortunately i didn't put any money and i hope you too if by any chance joined it. The reason im saying that is very simple, they don't do what they say almost from the start.
- Mining outputs are automatically added to your account balance once a day. The schedule is not fixed and can change depending on the block size and difficulty of mining at the moment.
- Mining outputs are variable, calculated automatically and determined by three factors: the mining difficulty, the Bitcoin vs USD exchange fees, and the maintenance fees.
As you can see they supposed to pay you once a day ( 10 days i didn't get a single satoshi) but they don't, they just paid some sats at the very beginning and that's it.
Not much to say, just a piece of crap that probably milked many people, avoid it by any means.