The problem is that of that game then they did not have more ...
the site where I got it (won) is not a site where they sell it, it's a site based on streaming on Twitch,
and that they give away random Steam keys as a prize,
you can also buy them through an exchange of points that distributes the site, more you watch their users stream.
Often the keys pop out, even if they are finished if users put them in the "Exchange",
or refuse them for a paltry amount of points and they return to the loot of the site.
The site buys bundles on Humble Bundle, Fanatical, etc.
It is probable that the one that comes back soon, I was waiting for one of those.

We can leave "Awaiting Feedback" indefinitely waiting for me to find that key or cancel the gift, the decision is yours.