Hi,

You need to install child theme and add next code to its functoins.php file:

add_action('scalia_print_socials', 'scalia_child_custom_socials');
function scalia_child_custom_socials() {
?>
<div class="socials-item youtube"><a href="http://your-youtube-link" target="_blank" title="YouTube">YouTube</a></div>
<div class="socials-item instagram"><a href="http://your-instagram-link" target="_blank" title="Instagram">Instagram</a></div>
<?php
}

and this code to style.css:

.socials-item.youtube a:after {     content: '\e610'; } .socials-item.instagram a:after {     content: '\e609'; }