Play games
Choose the game that interests you and play itfor free.
Complete the quests
Every game has some quests for which you will receive Soul Gems.
Receive rewards
You can exchange your Soul Gems for Steam Wallet top-ups, game keys, CS:GO Skins and other rewards.
I try to get some csgo skins but the steam trades page says: [BOT] Gamehag.com #1 "Items Now Unavailable For Trade" Why it happens? I think the skins choosed by me have a problem, so any help?