I can’t withdraw money when the contract expired, being forced to continue trading

My BIZaccount was under custody by Yaoteng. But now the contract expired, it refuses to let me withdraw the money, saying that the third-party channel is frozen. In fact, it is because Yaoteng has no ability to pay for the money with a broken capital chain. It has claimed itself to be a regular platform. However, it could modify its client’s position in the background. When I wake up, I found positions suddenly showed in my account. Please stay away from this platform. Since I have been deceived, I don’t hope more people get cheated. The large profit orders that were under custody of Yaoteng BIZ account are only seen afterwards. Their large profit orders are opened at 4-5 pm Beijing time, but we have seen this many times every day and have not seen the position of a large profit. That is to say, this profitable position is not true, false. The Yaoteng BIZ account custody platform is their own, the background data can be modified. If this is the case, the money we deposited in the platform did not be used to make substantive transactions at all. That means that the so-called profit we watched from the background data on the scam platform doesn’t exist. A profit-free fund is a live Ponzi scheme.