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 Portfolio section
In the Header Here you can Change Title & Description
Go to Customize -> Frontpage Section -> Portfolio 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 Portfolio section
In the Content Section Here you can manage No. of Portfolio Display & Column
Go to Customize -> Frontpage Section -> Portfolio Section -> Header