Newcomer activity: deposit 100,000 US dollars and get 10,000 US dollars back

I met a person named Lin Xiansheng on Instagram, who induced me to download soontrad5 and taught me how to search for the GOMAX platform to do forex trades, how many points to buy, what points to use the platform, and how to withdraw money. I deposited 2 million Korean won in the beginning and made two deposits, making profits of 61.2 and 159.6 respectively. Then he taught me how to withdraw money. The second deposit was 20 million won, divided into two times, with profits of 2223 and 1950 respectively. Then he said that there is a new member event on the platform, so go to the customer service for consultation. The customer service asked me to deposit 100,000 US dollars and get a rebate of 10,000 US dollars. Since I didn’t have enough Korean won, I asked the customer service if I could deposit money in RMB, and he said yes. When I transferred money to the acceptor's card number, the bank directly froze my account. The next day, I received a call from a friend saying that the anti-fraud center called and asked me not to transfer money to that person. I went to withdraw my account balance, but was rejected. He said that the new member activity was not completed, and that I was threatened by customer service, and the police are currently handling it.