In WordPress Dashboard go to Appearance submenu and click on Customize.
After clicking on customize you will in theme Customizer.
Here you have to click on Page Template than Portfolio Page
In Exclusive Here you can Change Exclusive Portfolio Title/Description .
Go to Customize -> Page Template ->Portfolio Page -> Exclusive
In WordPress Dashboard go to Appearance submenu and click on Customize.
After clicking on customize you will in theme Customizer.
Here you have to click on Page Template than Portfolio Page
In Exclusive Here you can manage Exclusive Portfolio Content Change .
Go to Customize -> Page Template ->Portfolio Page -> Exclusive
In WordPress Dashboard go to Appearance submenu and click on Customize.
After clicking on customize you will in theme Customizer.
Here you have to click on Page Template than Portfolio Page
In Content Here you can manage Exclusive Portfolio Icons & Portfolio post per Page .
Go to Customize -> Page Template ->Portfolio Page -> Content
You have to use Portfolio Image Size 520Px X 420Px