All Challenges not identifying progress

I have read majority of the posts and majority of them agree that the challenges are bugged I’ve been playing this since launch and barely half of the progress that I know I have done has even counted for majority of the challenges especially the LMG I’ve got over 1500 kills with the LMG suppressed how the hell has something this annoying not been fixed? I do ask this to be fixed as soon as possible. I am not the only one struggling majority of the challenges are all doing the same I among many asked this to please be sorted asap. Thank you 🙏🏽