How to cancel WeChat waiting for verification?

Wechat mistakenly added friends, waiting for verification. Cannot cancel add.

Wechat plus friend application. Once sent, it cannot be deleted. The right to pass the verification is transferred to the other party, and the other party can choose whether to pass the verification or reply to the verification message.

Wechat plus friend verification has a time limit. If the positive verification information is not processed within a certain period of time, it will expire and need to be added again. It is the same for others to add friends. If you don't click "Agree", "Expired" will be displayed later.