My rank!?
 

wtf, I became lance corporal once, disconnected from the game, went to my BFHQ and the rankw asnt given to me. So I thought, hmm maybe it because I left in the middle of the game and didnt play the full 2 rounds so it didnt count it. So I played again got promoted once again to Lance corporal, finished the 2 full rounds of the game, come out of it, and my rank didnt change, wtf, I want my new gun! cuss:

why does it do this?

Did the same thing to me with 1 rank and two medals. Its life, suck it up and move on.

Your stats in the BFHQ are not as up to date in game. That sounds funny but thats the case.

Next time you login you should get two msgs. One will be your promotion and the other will be an option for selecting an unlock.

I just made Corporal and I had to wait until the next day. It just depends on how bad the stat servers are hammered.

yea FFS people its not instant. There are Thousands of servers all pooling to your one ea spitting up stats. It takes time.