Help! What can I do?

Gish won. I wrote to a guy who has exhibited this game. He replied to me on steam and gave the duplicate code that is already zurzyty. I asked later, when I wrote it but it will give fuck off then did the offline. What should I do? I know that after a week it will show you that it is not picked up as a gift. And besides, anything can still do it? And sory for spelling I do not know English well so I use the tlanslator.