Buyers don't aim at trading, buyers don't pay a lot (suspected scalpers), buyers ask for a refund but don't operate, or orders are passively swiped, so they can complain about abnormal orders. If you apply for non-delivery, the platform will review your application, and the order will be refunded automatically after the complaint is successful. After the complaint is successful, you will not be dealt with by the platform for false trading violations because of these orders. Whether you choose to deliver the goods or not, the sales volume of the orders you complain about will be eliminated.
Online ordering: the customer places an order through the trading software provided by the futures brokerage company, and sends the trading instruction to the server of the futures brokerage company. After the futures brokerage company verifies that the customer's account and password are correct, it sends the trading instruction to the trading system of the futures exchange.