If he wants to complain, he can call the customer service hotline 123 15. Just dial the complaint hotline 123 15 directly with your mobile phone, and pay attention to adding the area code in front. 123 15 belongs to the national hotline and provides 24-hour service. 9:00-2 1:00 is a manual service, and 2 1:00- 9:00 the next day can record complaints.

3 15 is a complaint platform that focuses on safeguarding consumers' rights and interests, exposing dishonest behaviors of merchants and establishing complaints for consumers. There are many ways to complain: calling the complaint hotline 123 15 is the most convenient and direct way to complain; You can enter the national 123 15 complaint platform official website, and make a complaint after registering and logging in; You can also install nationwide 123 15APP on your mobile phone, open the software, click "Consumer Complaint", and then select the content to complain about. The general industrial and commercial department will feed back the processing results to the complainant through the platform within seven days. If the complaint result is delayed, you can go directly to the local consumer association for consultation.