Step 1
Login to your Epik.com account and go to Domains / Manage My Domains
Step 2
Click on the Domain Name(s) you want to Manage the WHOIS infomraiton, you will notice the Blue Manage Button now is active
Step 3
Click on the Blue Manage Selected Domain(s) button, and select DNS & WHOIS / Set WHOIS Info
Step 4
Update the WHOIS Information and then press save at the bottom, you can also apply a WHOIS profile
Alternatively
You can update your domain profile under Account / Domain Profiles. Then if you save the changed profile, you can then apply the profile to any domain, existing or new.