You can keep a Rs account balance to buy bitcoins instantly.
Download Zebpay app and verify your account. See below how to deposit amount in your Rs account:
1) On home screen, click + and go to ‘account’
2) Click ‘Deposit’
3) Enter the amount you want to deposit in your Rs account, select bank on the list and click ‘deposit’
4) A deposit request will be created by us against which you can deposit the amount
5) You can see all the details by clicking ‘Invoice’
6) Once you deposit the amount to our bank account, please add the payment reference.
7) Once we receive the payment reference, we shall check the deposit in our bank account. Once we receive the amount in our bank account, we shall add the amount to your Zebpay Rs account. You will receive a notification to alert you that this balance is now available to you. You can now use it to buy bitcoins instantly.