i ve been in the classes menu for valkyrie, and in orange menu certification of it. i saw a new weapon for valkyrie (M60) who cost 1000 certs. i bought it 1 times and nothing happened so i did it again. it removed 2000 certs but i have nothing. thx to check and get me those back awesome game anyway !
You need to put in a support ticket to them. It may take a few days to get them to reply. Don't be nasty... they are under staffed.