So recently i purchased lots of keys (60 euros) to buy keys for my cases. I opened them, and i was lucky enough to receive a Bayonette Boreal Forest MW. I also got other nice skins like CZ Tigris or P2k corticera. Problem is, i did it on my friend's account, because Valve rejected my credit card. So i actually bought the keys and opened them on my friend's account. So after the case opening, we waited until the items were tradable (10/11 00:00) and we started to trade. HOWEVER, ONLY THE CZ TIGRIS SHOWS UP IN MY FRIEND'S INVENTORY WINDOW IN DURING THE TRADE. All the other skins, including the knife of course, are displayed in the game inventory, but when trading, they just are not here. Except the CZ Tigris. Can someone explain me this plz????? HELP MEEEE