They will automatically appear in your account, and can only be opened after you earned enough SG for each of the chest. I'm not aware of any additional condition, though.
Thanks man ive just never got them.
3 million !!??
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!
How do you receive 3 chests for the 3 million users.