2. Contact customer service: If you feel that the restrictions are wrong or have other problems, you can try to contact Momo customer service, explain the situation and ask for unsealing.
3. Check the account status: Check whether your Momo account has been banned, which may be due to violation of Momo's usage rules. If this is the case, then you need to wait for the ban to end or consult customer service.
4. Try other platforms: If all the above methods fail, then you can consider trying other social platforms or chat applications and continue to communicate with friends.