Ok so your profile should follow this format:

Name:
Age:
Rank:
Village:
Kekkai Genkai:
Quick flashback of the past:
Last words:

To accept a rank that isnt Genin, Chunin or Jounin Please check out the Ranks forum. It'll tell you what to do from there. Don't bother updating profiles. If you want special rank just put Pending, in the Rank option.

Ex:
Name: Amiko Aliander
Age: 21
Rank: Jounin
OR
Akatsuki Pending
Kage Pending
Sannin Pending
Village: Barton Town (I know not a Naruto village but this is an example)
Kekkai Genkai: Sharigan (First thing that popped into my head)
Flashback: Mysteriously found and cared for by Gaian shopkeepers.
Last Words: Has a thing for inks.