COD Razorpay

[srtasw]

Hello, I am from India. I am trying to setup payment methods where I want to charge extra amount for COD Orders. When I do that, Even standard shipping shows cod by razorpay for free and even when I select COD, Payment method is getting redirected to Razor pay and is asking to pay the Actual price+ COD Fee upfront. Can anyone help me out here. Thanks in advance.

I only want COD option to be present on one place. Either a separate COD Option as on the Image or COD option under razorpay but with added fee without actually asking for payment.