WordPress Footer Social Medial Links
A site's footer can display social media links generated from links entered into Site Settings > Site Footer by a site administrator. Once these links are entered and saved, the links are displayed via a shortcode. The following social media platforms are supported: Facebook, Twitter, Instagram, YouTube, Vimeo, Google+, Pinterest, and LinkedIn.
In WP Admin > Appearance > Widgets, drag a text widget into the 'Footer 2' widget area and, in either Visual or Text mode, enter the shortcode
'vsoe_social' wrapped in square brackets as shown, and then click 'Save':