I successfully deposited two keys of credit, then bought (or attempted to buy) The Darkness II for 1.45 keys. When I did, the site notification said something about the item no longer existing or something, and I never received it (no trade offers or gifts/friend invites, nothing in my dispenser.tf inventory, etc.). The cost was removed from my key credit, and my transaction history shows the order was completed, but a Steam Error 26 on the delivery:
What can I do? Please and thank you!