Unable to withdraw plus induce fraud

I met a girl in September 2021 and we chat for a while. She invites me to trade forex in October. I had deposit thirty thousands dollars in total to trade and I want to withdraw 500000 TWD, but my account was frozen till Feb. 13 2022. I ask the customer service and tell me that I have to wait for a month to unfreeze it or deposit thirty thousands dollars as margin to unfreeze it now. After one month, till the day before March 13, I opened my account and found that all my money within the account was stolen