Tools/materials: iPhone 13, IOS 15. 1, WeChat 8.0. 18.
1. Open WeChat, search for "Beijing 12345" in the official WeChat account, and click Enter. Click the "Direct Public Opinion" option at the bottom of the interface.
2. Then, click the "Appeal" column at the top of the interface.
3. Finally, check the No.3 pop-up window in the interface and click "Submit" to enter Beijing.