Unable to withdraw. Maliciously lock the account

In mid-December 2022, a female staff under the Yuanda Bank claimed to be an investment specialist and contacted me through a social app, claiming to be able to earn high returns through foreign exchange operations on this platform. Based on her script, she chose a $20000 plan. Initially, she used the virtual currency platform to exchange New Taiwan dollars for USDT deposits and then operated for two weeks. The other party used the high point difference and several hands of the currency pair to notify me to immediately go long or short, Quickly earned $100000, and after the end of the two Ti weeks, I was informed that I had to pay a commission before I could withdraw it. After the commission was paid, I was informed by the platform that I was suspected of insider trading and was unable to withdraw the money. Both the account and the account have to be blocked, and if you want to unlock it, you need to pay 50000 US dollars to unlock it. It's despicable!