1. Start from yoursite.com/admin (or yoursite.com/admin/content)
2. 
3. Click on a footer in the list

This footer should be created for you in advance. When creating a new page, unsurprisingly is the default footer selected.

To create a page with no footer or remove the footer from an existing page:

First, expand Sidebar and Footer Options

Then choose the first option from the drop-down labelled Custom Footer

Finally, click the Save button at the bottom right.

Note: This simply removes the footer from the page. See the next section if you want to completely remove the footer.

1. Find the footer you'd like to delete
2. Scroll to the bottom of the page
3. Click the Delete link near the bottom left
4. Important: Read the confirmation message. If the footer is still attached to any pages, the confirmation message will list the pages to be deleted. If you want to keep these pages, go back and remove the footer from those pages before deleting the footer.