If your payment is failing multiple times, it could be due to the following reasons:
1. Foreign cards - If you are trying to pay using a foreign (non-Indian) card, the payment will not go through as international payments are currently not supported on the platform.
2. Gateway error - Although extremely rare, the payment gateway might fail due to network issues. In such cases, please re-try the payment in a while. In case of any debited amount, the same will be credited back to you in 5-7 working days.
If you still face any further issues with payment failure, please write to us at firstname.lastname@example.org with a screenshot of the error.