From Pages > Create > Collection Page
The first 'Add Link' that you add is the Cover Image that will be used
Add all the other pages to the Collection Page
Set this page to be the Homepage (if the original page was the Homepage).
Delete the original Collection Page.
Ensure that the URL for the new Collection Page matches what you had originally.
Still have questions? Reach us on our live chat or email us at email@example.com We’re here to help!