This is a case for the category Report a Player if you got griefed (with screenshot of broken building). The infos would be following:
- Name of player who did this: N/A, unknown
- Rule broken:
- People affected: you
- (screenshot of broken building)
- Dimension: Build
- Time between (when you saw the building the last time it was OK) and time of the report
The () say when you need to insert your info by yourself.
I hope, I could help.