Final "Support Specialist" challenge is incompleteable

 I’m going through the same thing whole kills will count as like 5-12 and the laser guided sucks as well, it shouldn’t take 2 classes for a challenge this has to be a joke haven’t they already fixed this and just gave ppl stuff? I’m just uninstalling if it’s not fixed after this patch because at that point it’s negligence of your own game like the drone that had the same issue with the Mav in previous games so they knew it was gonna be an issue just didn’t care. I would’ve been done if this game actually worked.