i dont get the unlocks from the story

did the battlefield campaing 2 times didn't get anything played for 2 moths sinse then even tryed to do it by uploading other files in the document still noth idk someone says it's a bug sinse summer

checked it, site doesnt say that i even started the campaign. 

It's a slow system. Try logging in Battlelog via a browser, play a few multiplayer matches. That's how I got mine.

aint that. i did 2, for the qbz and m249, i got nothing. the issue is that the game doesnt register the achievements, and the launcher does

At the end of the mission, you need to choose Irish for M249, Hannah for P90, and no one for QBZ. You don't have to replay the whole campaign, you just need to replay the last mission and do a different choice each time to get all the weapons. 

I finished the campaign, and therefore completed the criteria for getting the weapons, at the end. EA launcher shows my achievements, yet in game there is nothing about it. Three days later, same issue. What do i need to do more?

Still not updates on this? BF6 already launch for what is worth so this should be possible to get fix, it should be easy enough to fix it for such a mega corporation as EA.....

Classic EA. decided to check on this months later, and it's still nowhere near fixed or acknowledged by EA. Sad to say but I think BF4 is probably just not getting any support on these issues anymore. BUT!! Buy the new cool battlepass on BF6 after already spending at least $70 on the game itself. And also make sure you still buy all the microtransactions STILL AVAILABLE on BF4. At this point, put me in charge of the team involved with support. Whoever is at the helm (if anyone even is) clearly isn't doing their job.

Same here, hope it gets fixed soon

I finished the last chapter of Battlefield 4, chose Hannah to throw c 4, but still did not unlock p 90, has been repeated several times