Please Help regarding Remnote Pro Subscription!

Everytime I try to make the payment for Remnote Pro Subscription, my Debit card keeps getting declined. I am a student from India, and I really need the Remnote Pro features. I have tried two different Visa cards of two different banks and I am not sure what to do next? Please help

You need to enable the international payments option by talking to your bank. I use a hdfc card, I did it that way