If do you want to report a cheater please follow this points:
1. The subjet must be writen like: <player name> <type of cheat>.
2. It is absolutely necessary add a demo or a screenshot, to add them, when you are writing the post go to "Upload a file".
3. Server where you found the cheater.
4. If possible, add the Player ID (ingame use !id <playername>), it should look like id: @<number>