How do I get a Mystery Box? Blidz Support January 26, 2021 13:58 Updated You can get a Mystery Box by participating in below activities: Daily Reward Calendar Treasure Hunt Completing a Duo Deal checkout (buying a product) Related articles How does the referral system work? What can I get from opening a Mystery Box? How can I use my Blidz Cash? What is a Mystery Box? #BlidzDuo cashback campaign (valid from May 18th, 2021) Comments 1 comment Sort by Date Votes Freya August 03, 2021 19:44 Can’t open my mystery boxes for two days now 0 Please sign in to leave a comment.