Posting on everything wont get you able to play online, just dashboard. If your rank was lost you can find a Zombies USB Menu that can get you to the rank you want.
I think it is this, I haven't played W@W in a while. It might be my legit save. http://www.mediafire.com/download.php?3zbc75x3x00xmoj
If you want a lobby you have to send me a message on live. and have more than 1 post -.- thats not a Xpg member, thats a leecher.