Cannot withdraw more than 10 million yen

I opened an account with an overseas forex exchange through a referral from a woman I met through a matching app, put in funds, and started trading. 15,510,572 yen), first, I was contacted to pay a service fee of 300,000 yen before the full withdrawal, so after transferring 300,000 yen, I passed the withdrawal review. I was relieved when I was informed that I had done so, but after that, I was told that withdrawals exceeding 10 million yen would constitute money laundering and that I would have to pay 500,000 yen as a security deposit. As expected, I thought it was strange, and I thought that they were using various excuses to prevent me from withdrawing money. I am unable to withdraw money and I am suffering very much, so I made it public. Amount of damage (account balance funds): 113,301.63 USD (total amount transferred to Japanese account: 700,000 yen)