ive gotten multiple battlepacks that contain exp boosts in them
it seems simple enough
bring up menu in game
activate exp boost
win
right?

except that mine dont show up in game only in the battlepack screen

wtf

Happen every game? Might be lag from servers, happened to me a lot but it fixes itself by the 3rd or 4th game I play consecutively.

yea it fixed it after about an hour
just one of the many issues that bf4 is plagued with