Go to WP Menu => Appearance => Customize => Click on Sections Reorder
In section reorder, scroll down and you can see the Custom section click on eye and it will be enabled.
Go to WP Menu => Appearance => Customize => Frontpages Section => Click on Custom Section
In the custom section, you can see the Header from there you can create a title and description.
In the custom section, you can see the content block you can edit the content according to you.
