1, enter Baidu Post Bar first, and enter a post bar name in the search box of Baidu Post Bar.

2. After searching for the name of the post bar, click this post bar to enter the home page of this post bar.

3. Then pull the page all the way to the bottom, and you will see a post bar complaint option on the right.

4. Click on the Post Bar to complain, enter relevant contents in the pop-up options, and finally click Submit.