Hi, I withdrew key credit to deposit TF2 keys so that I can sell them for bitcoin, but somehow the keys I withdrew are not showing up when I try to go to inventory and then tf2. It shows 66 items in my inventory in the number in rackets like

TEAM FORTRESS 2 (66)

But only shows me 14 items in the window

Are you still unable to see them?

You can try opening the game and refreshing the inventory.