Hello xlxJosexlx.

As the winner of https://www.steamgifts.com/giveaway/Lgcgo/mega-man-legacy-collection there appears to be an issue with your account which infringes on Steamgifts rules.
You wrote here

hello! the key can't be activate in united states!

Please open a ticket in the Other ticket category in order to get the issue resolved.

Thanks.