Why can't I save the personal information reserved by Zhimiao?

The personal information of Zhimiao reservation cannot be saved, which is caused by incorrect information input. The operation method is as follows.

Equipment: Xiaomi 10S

System: MIUI 12.8

Software: Zhi Miao 1.8.3 1

1. First, find the bound child in the open software.

2. Then, in the page that opens, select the binding method.

3. Then, in the page that opens, fill in the personal information and click Bind Now.

5. After saving, click on the home page to make an appointment.