New Screenname and a Question

OK I am going to use a new screenname for GC and I'd like to know how to delete this one or log out of this one?

[ZTAngel]

If you want to delete your GC screen name, you'll need to send a PM to John requesting to do this.

How do I do that? What's his GC name or whatever to PM him?

[PenguinTrax]

Just send a PM to John Hammel and he will get it.

[ZTAngel]

John has two different GC names. You can send a PM to either.

They are:

John Hammell
John

Hope this helps!

thanks!