I have traded 15 dota keys for football manager 2014 on november and have played it for two months. I received the message by steam say " Your recent gift received from "killa.joytr" has been revoked due to a problem processing payment for this item. The games associated with this gift can no longer be played as a result. If you would like to purchase this item, visit the Steam Store. " Can i take back my keys or continue playing fm? this steam support ticket doesnt reply.