Send Gift

Add him in steam and trade or send to email.

go to inventory and click on send gift...

or trade it through chat

Well, add him and make a trade, add him and give him the key through chat or send him the key through mail...

there stand : Congratulations to the below winner! For security, winners remain anonymous until their gift is received.

on steam go community/inventory/steam and there you can chose to email gift or send gift through steam

thanks everybody :)