Submit a new report by clicking "start new topic". Gather all the evidence/witnesses before reporting a player or staff. Take screenshots and have videos ready, otherwise there's a high chance your report will be denied.
Don't post to assist another player's report if you have nothing to contribute. Everyone in this server is innocent until proven guilty. Everyone has a different story to the situation so this is why we absolutely require evidence. Unless the player you're reporting has been causing many issues before, the report will most likely become invalid without any evidence.
Please think twice before making a report. Try to talk it out in game with them before making a report. If you don't have full evidence that supports punishment we can't help you.
Wait for staff to respond. In the meantime, do not advertise your report or private message staff about it.