If you're thinking it`s too good to be true, well you're right guys its just one of those telegram scams...
I was able to make minimum withdrawal amount in a few hours just to test it myself and it goes like this: "Sorry, free account required 10 referrals to withdraw."
After that it goes : "Sorry, you need a upgraded account to withdraw. Send BTC here."
And after that: "Sorry, you need a upgraded account...."
So yeah at least don`t waste your time guys.