Hello Sarathomas,

I am contacting you about this giveaway - https://www.steamgifts.com/giveaway/SpHOW/orimon1-bilfy-krotroklon
The giveaway creator made a mistake and gave keys for the wrong game (as you can see from the updated description on the giveaway page). I think you also received the wrong game. You currently have this marked as 'received' but the game is not in your library.
If you received the wrong game, you need to change the feedback on this giveaway to 'Not received'. Leaving it as it is now means you are likely to be suspended for not activating a game.