i have a question

[Hellfighter]

how do you change your signature.

[dbztimmy]

You can't. You are a Pojo Newbie.

http://www.pojo.biz/board/showthread.php?t=183099

That's going to answer why you cannot have a sig.

[Clare]

And, for when you get promoted to Registered User, here are the sig rules:

http://www.pojo.biz/board/showthread.php?t=54

It's important that you read through them as violations can (and do) result in people being de-sigged.