Call 12 15 to complain. Ji Restaurant Chain Co., Ltd. is a joint-stock enterprise initiated by a natural person. The company is headquartered in Nanchang City, Jiangxi Province, and its main business is the hot pot chain with Kyrgyz characteristics. If you know the subject of the complaint, you can call the consumer complaint number 123 15, and the real name report is more reliable. If it is a chain store, you can also complain to the headquarters and so on. There are many ways, and the best one is 123 15. If negotiation fails, you can complain to the local consumer association.