Unable to withdraw!! I've deposited 472,428 in total! This broker asks for unfreezing fees and margin!

A friend on the Internet asked me to recharge 100,000, and I could rebate 15,000 yuan. Later, he said that a total of 300,000 recharges were needed to reserve a place. The customer service asked me to recharge 4 times and each amount was 50,000. At this time, the account totaled 326,214 yuan. The customer service said that the gold can be withdrawn after the review, and I waited until the next day at 8 o'clock in the morning to withdraw the gold. Then the next day I found that the account was delayed, and I found out that the customer service sent me a wrong account, but their platform even had a screenshot of the successful transfer. I was surprised. Why can the account be credited to the account if the account number is wrong? I asked the customer service, and he said that I filled in the wrong information and couldn't withdraw the money. He said that it could be refunded to the platform. Later I checked and the amount was refunded to the platform. But the customer service said that my account may be stolen due to risk control detection, and my account was frozen. I need to pay another 326,214 yuan to unfreeze! I panicked, there is not so much money at all! The customer service asked me to transfer the account within 24 hours before it can be unfrozen, otherwise the money will be treated as turnover. Then I called the police! The police said it was a fraud. But where does the money go? I don't have any money, it's all my savings for work and life. With the mentality of giving it a try, I still transferred it according to the friend of the customer service, and transferred 326,214 yuan together! But the customer service said I was overtime! The account is unfrozen, but the third-party UnionPay payment agency needs my ID number and the front and back of the bank card number, and asks me to pay 195728.4! I was completely surprised that this was a scam! ! ! ! Help! Really helpless! I don't have a penny on my body, and I hope this exposure will recover my justice and property for myself! ! !