AskOption Askoption Rip me Off London Internet

My wife and I got a call from a representative from Askoption and he said his name was Karl Butter at butter@askoption.com, and he pressured us to deposit $50,000, but we were able to deposit $6,000, in two different accounts and the account was taken over by one Victoria Leo.  we raised our winnings to up to $174,000.  We wanted to make a withdrawal of $12,000, and were denied, so I ask that we get our $6,000 deposits back, but they refused to refund our $6,000.  We need help. One of the accounts is under: elenfog@gmail.com