My name is Yang Daxing, and my account number is 80005767. I deposited US$5,500, which is equivalent to RMB 18,218+21,802. On September 27, 2023, I applied to withdraw US$5,200 to my bank card, but to this day I still have not received any payment (including my principal). I want to discuss with eightcap, but there has been no reply from the company. The password cannot be changed or logged in in the background. MT4 login shows that the account is invalid, please help me.