You will need to link your website to your domain name following these steps for it to properly be displayed.
1. Login to your ZenBusiness Dashboard
2. Click on Domains
3. Select Domain Settings
4. Look for Quick Setup Options
5. Click on Connect
That should be all that's needed to successfully link your domain name to your business website.
Please note that you may have to allow 24-48 hours for the domain settings to update and the website to appear. Be sure to clear your browsing history as well since this can also affect what is displayed.