How to get HAR file in Chrome browser?

Kindly follow the steps and share the HAR file

1. Right-click in the browser window or tab and select Inspect.
    

   

2. Click the Network tab in the panel that appears.
   

   

    

3. Navigate to the URL you want to traffic.
    Go to checkout page to do the payment.

4. Click the download button 

   

    (Export HAR appears when you hold the pointer over it.)
    

5. Name the file.
    

   

6. Click Save.

7. Share the file with Support for further investigation.