They do not answer here, they are satisfied with the reputation of deceivers. I used the service and I bought through them. I spent $ 130 while I received $ 0.75 return in their coin on their internal exchange rate. I generally do not understand where such a price, if the coin is worth $ 0.07 and falls down. Mining for 4 hours on the mine is 0.035 $ at the price of the stock exchange (0.5 coins). and burned electricity by $ 0.08. What's the catch of the developers?) Moreover, they did not pay the promised for the referrals! It is not advisable to invest and generally have something in common with this project!
I myself spent a lot of time and energy on it, bringing new people here. And a few days before the end, developers change the rules that can not be met. So do scam projects.