How do I get my Avatar and forum rank to show up?

[Young Winston]

:?

Not sure how to buy these. I feel that I am missing out bad.

 

[FutureRANGER]

Top left corner, click on PX (Post Exchange).

 

[Redleg]

Read more about it here:
http://www.military-quotes.com/forum/viewtopic.php?t=358

 

[echo]

Im still a little hazy on how to get my rank?