Hey It is a scam. I have found about this when came across the Youtube search. I have used my Nvidia GTX 750i to mine in blockchain miner pro but amazing runs like liquid flow in mining.
I think I can make money easily with this miner but finally the scam comes out that saying ask to donate to withdraw the bitcoins mined. That same i tried to login to the dashboard in mobile but says account in not there. Again the same email able to register second time. Purely scam. Don't try it.