Missing certifations !!!

I was looking at my reqs to figure out how far I am from buying gold and noticed that 6 were missing. I don’t even know about losing loadouts and cosmetics cause there is too many of those to keep up with what I have though I swear there is many times I’m like didn’t I already have that.

I know for sure I used to have a cert for beam rifle, scourge of fire, voids tear, ghost ultra, rocket warthog, speed boost 3