Hello,
Thank you for your query and we are so sorry about the trouble this must have caused.
Since the RBI guidelines do not allow recurring payments, you can make a new purchase to reactivate your PRO subscription from here: https://rankmath.com/pricing/ using your credit card.
Purchasing a new license won’t require the reactivation of your personal websites. The new license will get applied to the currently connected websites.
Hope that helps and please do not hesitate to let us know if you need my assistance with anything else.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.