What happened when I applied for the health code of overseas personnel but didn't display the information?

1, network problem, too many people use health code, resulting in access congestion, health code backend can not provide information in time and crash and not display.

2. There is no login and no real-name authentication. If you log in to the WeChat applet, you need to log in with the mobile phone number bound by WeChat. After logging in successfully, click the Health Code option in the main interface to display the health code.

3. If the personal information is wrong, you need to fill it in again to display the health code, otherwise the health code will not be displayed normally.

4. The platform health code system cannot display the health code, so you can try another way to open the health code. For example, if you originally used WeChat, you can try Alipay or other apps to open it.