1. From your dashboard, go to the Appearance > Customize >Homepage sections > Fun-fact Section  

2. Show/Hide this section

3. Now add the Title, Subtitle, Text in fields

4. Now select the Fun-fact Column

5. Now click on the Add New Item

6. Add Icon, Title, and the Subtitle in the Fun-fact Item

7. Now click the delete field to delete the Item

8. Hit on the Publish

See Live Preview:-