The Bottom Bar is in two sections. On the left you can navigate back to your dashboard, view all your pages or add a new page. On the right you can access help, undo/redo changes and save your changes and view your page.
The Bottom Bar is in position number 4 in the image below.
Site Navigation - Left side
This is where you’ll find all the links to your sites within PageCloud. Click "Pages" to view the current site you’re working on and all the pages within that site. This is also where you can create a new page within that site.
Support, Save and View Live - Right side
Click "Help" to reach support, Click "Save" to save your work. Click the Arrow and "View Live" to see your site live.