Collect evidence and complain to the platform customer service. If you encounter malicious order cancellations on Douyin, you can collect evidence first and then give relevant feedback to the platform. In this way, the malicious order-padding person will be punished. Of course, you also need to make good use of the evidence in your hands, otherwise you will definitely not be able to convince the other party, and it is easy for the other party to accuse you. Because harmony brings wealth, it is recommended to communicate with the other party first and then file a complaint if the negotiation fails.