Unable to wtihdraw

I was remitted to an unscrupulous fraud group with 50,000 US dollars in one month until it could not connect to the official website. I asked the assistant and customer service and they told me that the system was being upgraded. After a few days, the two replied that I have completed the upgrade I connected, but I can't connect anymore, and the people disappeared. I called the police - the police said you were cheated, so be prepared that your money won't be returned. I just searched for this IDFPOWER seriously, the company is registered in London on the official website, but the phone number is Cambodia. The application for withdrawal will always stay pending review.