To update domain name whois contact information you shall login to your billing ac at Portal Home - Webji Hosting Pvt. Ltd. and once done follow given steps as mentioned in below mentioned video tutorial:
https://share.getcloudapp.com/X6u0zOlX
https://share.getcloudapp.com/X6u0zOlX
Published on: 05 / 01 / 2021