In WordPress Dashboard go to Appearance submenu and click on Customize.
After clicking on customize the theme Customizer page will appear .
Here You have to follow this Path : Go to Customize -> Frontpage Sections -> Service Section
Now after reaching here you can Add Section Title , Subtitle & Description in Service Section.
Then click on Publish.
Please follow this Screenshot for Reference :
In WordPress Dashboard go to Appearance submenu and click on Customize.
After clicking on customize the theme Customizer page will appear .
Here You have to follow this Path : Go to Customize -> Frontpage Sections -> Service Section
Now scroll down a bit till Service and here you can Manage the Service Box Content in Service Section.
Then click on Publish.
Please follow this Screenshot for Reference :
In WordPress Dashboard go to Appearance submenu and click on Customize.
After clicking on customize the theme Customizer page will appear .
Here You have to follow this Path : Go to Customize -> Frontpage Sections -> Service Section
Now scroll down a bit till Service Columns and then click on the 4 Column Dropdown here you can manage the Number of Columns in Service Section.
Then click on Publish.
Please follow this Screenshot for Reference :