See this topic on how flagging works:
https://forums.flightsimulator.com/t/how-and-when-to-flag-a-post/487142
See this CoC guideline about moderation:
Discussing Moderator Actions
The Microsoft Flight Simulator forums is not the place to discuss disciplinary or moderator actions taken on an account, including your own. Please DM the moderators if you wish to discuss actions.
If you have further questions why your post was flagged, DM @moderators. Do not post in the forum.
Keep the topic, on-topic.