You go to your Steam account's settings. There you should be able to see how to change your name.
While on Steam, go to [Profile] --> [Edit Profile], then add gamehag.com next to your profile name. like: yusufsteam | gamehag.com
Careful with those thread titles you're using, it looks kinda spammy.
Apart from the name, don't forget to put up the profile picture with the gamehag banner
in 3 steps
Choose the game that interests you and play itfor free.
Every game has some quests for which you will receive Soul Gems.
You can exchange your Soul Gems for Steam Wallet top-ups, game keys, CS:GO Skins and other rewards.
You know that on Gamehag you can get real rewards for free, right? Join us, complete walkthrough and get your chest!
Add to your nickname: gamehag.com How do i do that?