missing items

when i unmount a vanity item on something it got deleted en now i lost a lot of vanity items

Hi, I purchased 4 bows from a player in game and he sent them to me via COD. I go and open the mail and I click the accept COD and send the mail onto the player with the gold cost. I go and log out for a few minutes and when I come back I do not have my bows in my inventory anymore. They...