Hi
Take a look at this thread, hon:
https://www.susans.org/forums/index.php/topic,114.0.html (https://www.susans.org/forums/index.php/topic,114.0.html)
That gives you information on what the various post ranks are on the site, and what they enable you to do. Most of the restrictions with regard to editing your profile are lifted when you hit 15 posts.
Also have a look at this thread:
https://www.susans.org/forums/index.php/topic,2.0.html (https://www.susans.org/forums/index.php/topic,2.0.html)
That's the Terms of Service (TOS) for Susan's, and will give you an idea of the rules and regs around here. :)