Wait patiently. Generally, when WeChat restricts sending friends, it needs to wait for a period of time, waiting for the system to automatically lift the restrictions.
First of all, don't rely too much on appeals, because not all types support appeals.
There will always be a day when there is no solution, so only by changing your daily use behavior can you avoid these problems to the maximum extent. At the same time, remember to clean up the previous violation records after unlocking, so as to avoid unnecessary troubles caused by repeated reports by some people!