at this moment we don`t have any option or possibility to change those icons. We included icons that are the most popular, most users need and if someone ask about new icons, then we can add them in future updates but of course if they exist on icon's list http://themes.muffingroup.com/betheme/shortcodes/typography#icons
If icons that you want, exist on this page, you need to modify includes/header-top-area.php file and replace values for existing icons with your own from the list above.
Comments
at this moment we don`t have any option or possibility to change those icons. We included icons that are the most popular, most users need and if someone ask about new icons, then we can add them in future updates but of course if they exist on icon's list http://themes.muffingroup.com/betheme/shortcodes/typography#icons
If icons that you want, exist on this page, you need to modify includes/header-top-area.php file and replace values for existing icons with your own from the list above.