A program that grants points for using Bing search, which users can redeem for gift cards, sweepstakes entries, or charitable donations.
Hi, I'm John!
If you haven't already, please clear the Bing app cache in the app settings and sign in to your Microsoft account again. Alternatively, you can download the MSN (Start) app from the Play Store or App Store. Check if the Rewards task works there.
If issue persists, you can ask the Microsoft Rewards team to help you restore your streak. Please use this specific link with the appropriate category: https://rewards.bing.com/support?categoryId=earning_points&subcategoryId=broken_streak
I really hope they can restore your lost streak soon.