In WordPress Dashboard go to the Appearance submenu and click on Customize.
After clicking on customizing you will in theme Customizer.
Here you have to click on the Header Section.
Here you have to click on Header Navigation
In Header navigation Here you can Manage Search,Cart & Button.
Go to Customize ->Header Section-> Above Header ->Header Navigation
In WordPress Dashboard go to the Appearance submenu and click on Customize.
After clicking on customizing you will in theme Customizer.
Here you have to click on the Header Section.
Here you have to click on Header Navigation
In Header navigation Here you can Manage Contact Info.
Go to Customize ->Header Section-> Above Header ->Header Navigation