How do employees complain about the assistant manager of the hotel?

If you don't know how to complain to the store manager, you can call 12345 with your mobile phone to make a complaint to the regulatory department, and then after you dial the phone, he will make a manual call with you. At this time, you only need to tell the regulatory department the contents of the complaint or the name of the complaint, including some personal information of the store manager, and the regulatory department will make a corresponding response to the store manager.