Are you hosting your current site in GoDaddy? Send us a screenshot of your current site's DNS records and we will take care of the rest for you.
Sign into godaddy.com
Click DNS->Manage Zones on the main menu and enter in your domain name.
Take a screen shot of all of the entries under 'Records'. You should have A, CNAME, MX, NS records.
Send them to us through the PushPress support chat button in the lower righthand corner of your website dashboard or PushPress Core software account once you log in. Include your target live date in your message to us and we will take care of the rest.