To purchase WHOIS Privacy, you will need to do the following:
1
Log into your 123-reg control panel.
2
In the Domain names section, click on the Buy link below WHOIS privacy.

3
Select the domain name that you want to apply the WHOIS Privacy to and the number of years you want to purchase it for.
4
Click on the add WHOIS privacy button.

5
Follow the on screen payment instructions.
Please note: You will receive a WHOIS Privacy welcome email that will explain step by step how to activate the WHOIS Privacy on your domain name.