1. The added friend account is in an abnormal state because it violates the relevant regulations of WeChat, so when adding friends, it will show that the searched account is in an abnormal state and cannot be displayed.

There may be too many friends added that day, so we can't add them for the time being.

3. The added friend has blacklisted you, so when adding his friend, the status of the searched account will be abnormal.

4. Adding a friend's micro-signal has been reported or too many people have added him at the same time, which is an account anomaly.

Extended data:

Wechat common functions

1. View people nearby: WeChat will find people who also turn on this function near users according to your geographical location. (LBS function)

2. Voice Notepad: It can be used for voice shorthand and also supports video, pictures and text notes.

3. WeChat Shake: It is a random dating application launched by WeChat. By shaking the phone or clicking the button to simulate shaking, we can match the WeChat users who trigger this function at the same time, thus increasing the interaction between users and the viscosity of WeChat.

4. Group Assistant: Send messages to multiple people through the group assistant.

Wechat official website-Friends ask questions