Trying to add a signature

I am trying to change my signature so that appears beneath my posts. I have gone to the "edit signature" page and followed the instructions (I think), but nothing is changing.

What am I doing wrong?

Edit: Okay, never mind.

Go to the area where your messages are located. Look to the left under "setting & Options" Click on edit Signature and you can access it that way

Got it.

Thanks, Ike.