Payment Error

Hi, I'm trying to upgrade my plan from basic to pro. but I'm having trouble making the payment. It only is showing option to pay from credit card and i don't have one. It's not showing me any other options. I've tried with different browser as well. I can make payment from debit card but its not accepting. I can do it from internet banking or Paypal or Paytm, if I get option. Please help me find solution, thanks.