Hey I won the giveaway but the game that I got wasn't "PewDiePie: Legend of the Brofist" but it was "Songbringer".
At the time I didn't notice the game name, but last week it caused me to get suspended for 5 days after the website scanned my library to check if I didn't redeem any keys as it didn't find PewDiePie: Legend of the Brofist in my library.
I contacted the support and they told me to ask you if you could request to delete this giveaway so it solves the issues.