How to make a Premise landing page appear as the home page for WordPress?
1. Create a landing page with Premise
From the left side menu, click Landing Pages > Add New, select the landing page type, fill it with some content and click Publish. If you already created a landing page, please skip to step 2.
2. Make sure that you have a published page in WordPress
This time we're talking about regular WordPress pages, not Premise ones. WordPress will allow you to change the front page only when there is at least one regular page (not a post, but a page). If you already have some pages published, please skip to step 3.
If you currently have no pages, go to Pages > Add New and publish it. You can name it whatever you want, so even names like 'Test Page' or 'Default Page' will do.
3. Set your landing page as front page
Choose Settings > Reading from the left side menu. On the top of the screen, where it says 'Front page displays', click the radio button 'A static page (select below)' and select your landing page from the select box. Click Save Changes and you're done.
Now you should see your Premise landing page as the default WordPress page.