ADD YOUR DOMAIN/SUBDOMAIN IN RAZORPAY DASHBOARD IN ORDER TO COLLECT COLLECT PAYMENTS.

NOTE  - Without doing these necessary settings in razorpay dashboard one will be not able to collect payments

Follow these steps: 

a. Log in to the Razorpay Dashboard.
b. Navigate to My Account → Profile.

c. In the Business Website/App details field, click Add Website/App URL for Full Access.

d. Enter your website URL and click "Add Details"

e. Our team (Razorpay)  will review your website/app URL details. You can check the status here:

f. After our team's (Razorpay) review, your website details are updated, and you should be able to generate API keys in the live mode and collect payments on the added domains.

In order to add more domains, Goto > Additional Business Website/App and click on the "+" sign.