How to remove the restrictions on sending messages by WeChat group?

System: IOS 15.2. 1

Software version: wechat 8.0. 16 Take wechat 8.0. 16 as an example, the wechat group is restricted from sending messages, and can enter account setting and security unblocking. It is divided into three steps, and the specific steps are as follows: 1 Enter WeChat settings.

2 Enter the account WeChat security center

3 Click to unblock the account to unblock it.