Updating your DNS Records with Wix.
Login to Wix.com
Insert your Username (e-mail) and Password
Click Login

To find and access your Domains, you can click on Account Settings in the right hand corner under your profile
Click Domains

You can also access your domains by clicking on Domains on the left hand side

Search for the domain name that you would like to update your DNS Records
Click on the three dot section

Select Manage DNS Records

To the right of "1 Hour" You will scroll over the "Edit" button
Click Edit

Add the APEX A records provided by a Popmenu team member
To add a record click +Add Record

Insert the CNAME Record provided by a Popmenu team member

Save