Hey. I've a problem.

My bot selling games and have 83 keys. I'm taking 83 keys from my bot and send trade offer. Im accepting offer but its have an error. Again try exchange items but i cant see my keys in shop inventory but my keys in bot inventory. Why i can't my keys ?

My bot inventory photo : http://i.hizliresim.com/Od4pO0.png
My Shop Inventory : http://i.hizliresim.com/zEo7qB.png

How to fix it ? I need my keys. I can't see trade in my bot history.