- Completed a Hearthstone quest and I didn't receive any reward
- I am earning experience but I haven't received any reward
- I am leveling up and I am not getting any card packs or gold
Regular quests in Hearthstone don't grant any reward or gold, they only grant experience. Only legendary quests or special quests from time-limited events grant some sort of reward, such as card packs or card backs.
As you complete quests and earn experience, you will level up, and you will unlock rewards in your Rewards Track. To receive the reward, you must claim it by clicking on the reward icon.