If there isn't an Admin online try using our Cross Server Chat feature: Type & +Your message in team chat. (u+& Can we get an admin in Dust 2 please)
If no admin comes try going onto our Teamspeak server (ts3.edge-gamers.com) and there are normally admins online there.
If all else fails try using our shout box.
If all else fails, add someone on steam so you can ask them directly to help out.