Dr. Rainbow reduced the price after an appointment. Can I complain?

Dr. Rainbow can complain about the price reduction after the appointment. I found that Dr. Rainbow suddenly reduced the price after making an appointment, so I can consider complaining. You can first report the situation to Dr. Rainbow's customer service, ask the specific reasons and ask for a refund of the difference. If it can't be solved, you can complain to the local health and family planning commission or the medical supervision department and ask the relevant departments to investigate and handle it. At the same time, you can also seek help from consumer associations or other rights organizations to safeguard your legitimate rights and interests.