hi. i have a trade on tf2outpost that i can not close since i downloaded and activated the steam app authenticator. i am logged in but it says "you can not touch a trade that is not yours, dummy. the items from my trade are in my backpack but i can't use them because of the trade. how can i solve the problem? i guess it is because i have enabled the steam app authenticator a few hours before. i never had any problems with my trades before. ty for your help