Complaint Review: United Personal Loans

My Name is Karen, I'm a single mother,I went online and went to United Personal Loans site, and I wasv contacted by Austin Wright, He told me that I was to go and get a green dot card for 200.00 and call him back with the number from the back of the card,so I did and he said that the 2,500.00 would be in my back account, in the following day so I went to my back to get the money and it was not in my account, and I called Austin back and told him what happened, so he told me that I needed to go get another green dot card, and put 300.00 on the card, the money never went in my account, I have sent this company 1,300.00 to this day and my bank account is closed now cause of overdrawn, also Austin has threaten me to have me arrested, for fraud, how can that be when I have never recieved they loan? this company is a rip off, and now he wants me to send 700.00 on a green dot card and he said that he would send it western union, but he has said that before cause i was supossed to recievce it before western union and no mony was there with the referance numbers that he gave me.