Ok. I will clear some doubts in this post.
1. My statement generation date is 5th of every month.
2. Bought 1000 Amazon GV on Amazon using card details and OTP. Got 50 cashback (5%).
3. Spent 19000 (two transactions combined) on Flipkart using UPI and PIN. No cashback posted.
4. Spent 101 on...
Close app, launch again. Click on 'store', click on 'basket icon' (top right corner), click on 'my orders'. If doesn't work, close app and follow same steps again.