Platform maliciously cancel the profit of orders

My order is locked, but the platform maliciously closed my order with a profit of 20,000 points, and did not give me the profit of the order. You can see that the order is obviously profitable, but the profit shows 0, and the remarks show that the platform closes the order. This platform is just trying to make you lose money. I hope everyone will keep their eyes open and stay away from this platform.