I grind for a hours and i got 51 sg but now i cant because i watch too many ads :(
yep, grind is life 
Remember, if you do not do any other task, you will be UNABLE to earn SG through tv zone
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!
i think ican get 100 sg in 40 mins