Can I complain if I can't make an appointment for the third shot at nine prices?

Of course. Nine-valent refers to nine-valent human papillomavirus vaccine, and the third injection is to enhance immunity, so that the antibody titer produced is higher and the preventive effect is more lasting. If you can't get the third shot, you can complain to the Health and Health Commission. Drugs and vaccines are within the permitted business scope. Complaint means that the victim's rights and interests are infringed by the organization involved and he has the right to claim rights from the relevant state organs. The complainant is a person whose rights and interests have been infringed.