So I see you are new and I want to help you, as it seems you might be a little bit confused. When you win a game, you should wait for the giveaway creator to send the game key. When you get it, activate it on your account and then mark the giveaway as "received." When you click "received" too early, it makes you look like you broke the rules.

I just sent your key, so you can activate the key and leave the giveaway marked as "received." For the other giveaways you won, you should activate the keys if they have been sent to you. If you have not received your key for a giveaway, you should unmark the giveaway so it no longer say "received." Your won games can be found here: https://www.steamgifts.com/giveaways/won