The guide don’t show how to resolve my problem.
On the 4th box service section there is this guide:
First create the pages then select that pages from dropdown
Select the page from dropdown and set the thumbnail that page from below
All images size should be same
Then Click on Save Option Button Note:after any changes click on save button
You can manage read more button text from that section
Can manage boxes excerpt lenght
Can hide four services boxes section
There is no image or tip where how set “read more button” and stop preview full page. Example: https://imgur.com/a/k8SPzpS