Do I have to ask a staff member in the server to listen to my mic if it's working?

Username: Abominated Warhead What is your type of punishment? Team Ban Where were you banned from? Servers What is your SteamID? 76561199486209542 Who has punished you? I don't know who. Why were you punished? Nomic Why should we revoke your punishment? I've already got a working...