Your dreaming men and how could you earn  4btc on that time spand? Do you have some investment on their? Is it big? Or by referrals? if none on that well i think i smell something fishy here since for what i see is your postijg this message so that you can get some attention here and insert your shit cloudmining business and earn from your people lured.

I can't tell for now that this is scam but i warned people to listened on this kind of post.