Credit card inquiry

Hi all, I've one query for all who uses credit card. I want to take new credit card. My expenses in credit card is mostly school fees, swiggy food payment and sometimes Amazon shopping (rare). What I want is better reward points/cash back for these payments. Currently I'm using HDFC millennia credit card for all these but I don't get much rewards/cash back in it. I want to take a new credit card with better reward system which can give 10% probably cash back with online transaction (especially in school fees). Can anyone please suggest. My CIBIL score is 789.

Thanks in advance to all.