You get 5 flags a day. Think carefully about what is worth flagging. Welcome to the Diablo II: Resurrected Forums
Reporting Posts
You can report a post that violates our Code of Conduct or forum guidelines by using the “flag” icon at the bottom right corner of the offending post. Please note you can only submit a given number of reports per day, so please avoid using this functionality to report posts you don’t like or agree with and limit usage to posts that are clear violations.
Most people consider an antagonistic post trying to tell others who can post and who can’t, as trolling.