To increase the credit limit of your credit card, please follow the below steps:-
1. Login to your imoblie app. on the up right corner you will see a " See All" option. tap on that.
2. Now, Go to the fourth option "My credit cards". and tap on manage option.
3. Slide downwards and you will see " Manage credit limit" option. tap on that.
here you can see the amount upto which you can increase your limit.
If you have already taken the maximum limit, then, you cannot further increase your credit limit.
You have few options for this:
1) Call customer care and ask if you have any offers on the card upgrade
2) Usually there'll be card upgrade offers during the festive season, be on a lookout for it. You can check the manage credit card section for the same