Why can't I make an appointment for a health certificate?

Hello ~ I can't make an appointment for the health certificate. The first reason is that your work unit may not have filed with the health department, so you can't make an appointment to apply for a health certificate. The second reason is that your health certificate last year has not expired, so you have to go ahead of time this year and you can't make an appointment. The third reason is to see if the business photo of your work unit has expired. If it has expired, you can't make an appointment. I hope the above answer is helpful to you ~ If you are satisfied with my answer, please give me a compliment ~ (comment in the lower left corner) Your little effort is very important to me ~ ~