CANT DOWNLOAD B2K AND CLOSE QUARTERS DLC

After you redeemed your Premium code make sure that you restart BF3.  Once restarted and at the main menu you will receive a pop up stating you are now premium and you will have a Premium background.  Next go to the BF3 in game store from the main menu to the Premium tab of the in game store and download the DLC expansions covered by Premium and then close BF3.  Allow all of the expansions to completely download and install, then start BF4.  At this point when you reach the main title screen you will receive a series of pop ups stating that you now have each expansion.  Now from the main menu go to multiplayer, open server browser and then open the server browser filter and check all new maps and game modes or you won't find any games on the new expansions.