hey bungie so the other day i opened a chest and got an exotic weapon called Khvostov 7G-0X however my primary weapon slots were all filled with other weapons and engrams so i had look around and it got moved to my mission area on my character, i got to the and received all my engrams (blue) and destroyed them hoping that the exotic weapon (Khvostov 7G-0X) would be moved to my primary slot of the postmaster however it didnt do this instead it just went. i was wondering why this happened? how can i get it back? and is there anyway you could send me one?