One suggestion that I'd have for GameHag would be to develop some new ways of earning SG. For example, if we could earn by watching some advertisement videos, that would be great.
It's not too hard, if you just not think about them always. Take it easy, do tasks, watch ads and more stuff and you'll see that you'll be getting SGs faster than you thought. The key is patience. 
Thanks pavel_hristov. I didn't know that. I've only been using the browser version of the site so far.
Good luck....
That not too hard for you because gamehag have a website and mobile version and work on both OS
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!
Increase the rewards its hard to get sg