TOPIC: banned for impersonating a user?

<18:01:21> You were banned for 1 hour from the server by "Chummy Will Cummy -tyler2k17" (impersonating)

someone stole my name

Update its been changed to
<18:07:42> You are banned temporarily. Reason: "Wasting our time"
Try again in 00:53:40

ok mate clearly a waste of time when you done nothing and i talking thru voice

You joined a channel, changed your name to another user's name and then claimed that they were impersonating you, rather than the other way around.

Either way, you can appeal your ban if you want to.