The platform deliberately made it difficult for me to withdraw money on the grounds of anti-money laundering law

I came into contact with the platform for foreign exchange investment on September 26, 2021. At first, several of us shared an account to deposit funds into the platform, and the withdrawal went smoothly. Later, we opened accounts separately and deposited funds separately. On November 2, 2021, we decided to use personal accounts and continued to invest in foreign exchange. After a week, I was blocked in trying to withdraw funds. It has been nearly three months and has not given funds. During this period, I repeatedly communicated with the platform through emails to confirm through words, documents, bank transactions, transaction screenshots, etc. detail the legitimacy of my funds and there is no problem, and I am not involving anti-money laundering. The platform also defaulted to the legality of my funds in the email. However, the platform has always refused to withdraw funds, evaded it for various reasons, and did not give funds. Makes me physically and mentally exhausted and extremely tormented. I hereby urge someone to investigate the incident of my withdrawal, communicate with the platform, and give me the money as soon as possible! Thank you!