DNS issues

My domain name ejuice-review.com is forwarded to my VPS serving WordPress at 172.110.7.204 . when i try to click on any link after going to ejuice-review.com it wont go to any other page, it just goes to main page. after purchasing ejuice-review.com domain and getting it forwarded to my wordpress site at 172.110.7.204, what other settings do i need to set up?