Employees social

Hey. I want to change the social icons. I need Facebook, instagram, VK.
I can write the right URL and it works. The new window opens instagram. But I can’t change the icon. I see the icon of Twitter. I tweeted for instagram, but it doesn’t work(((

<?php if ($facebook != '') : ?> <?php endif; ?> <?php if ($instagram != '') : ?> <?php endif; ?> <?php if ($google != '') : ?> <?php endif; ?> <?php if ($linkedin != '') : ?> <?php endif; ?> how to change the icon?


Please post a link to your website, to the page where you have the social icons, so I can check if it’s possible to change the icons there.

Kind Regards,