Whitedot has two menu locations, “Primary” and “Social Icons”. The primary navigation appears on the site header with the site logo. And you can use the Social Icons navigation to show Social Icons on the footer.
You must assign a Menu you created in WordPress to the primary navigation, or it displays each of your pages.
The Social Icons, however, is automatically created and assigned on theme activation. But you need to edit the menu to put your own social link URLs. After editing the menu, you just need to switch on the Show Social Icons option in Customizer > Footer Settings.