To set up top header section on the right as in the screenshot, please go to your Admin Dashboard > Appearance > Customize > Menus.
Then create two menus: one your Desired menu and add Items in the desired menu as per your requirement.
Next is Social Menu and add custom social links as per your requirement.
Please refer to below link for the detail info.
The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.