In WordPress Dashboard go to the Appearance submenu and click on Customize.
After clicking on customize you will in theme Customizer.
Here you have to click on Front Page Section than the Custom section
In the Header Here you can Change Title & Description.
Go to Customize -> Frontpage Section ->Custom Section -> Header
In WordPress Dashboard go to the Appearance submenu and click on Customize.
After clicking on customize you will in theme Customizer.
Here you have to click on Front Page Section than the Custom section
In the Content Here you can Change Content.
Go to Customize -> Frontpage Section ->Custom Section -> Content