go to wp-content/themes/moesia/style.css
line 1021
.social-widget a[href*=”twitter.com”]::before,
.social-area a[href*=”twitter.com”]::before {
content: ‘f081’;
to:
.social-widget a[href*=”twitter.com”]::before,
.social-area a[href*=”twitter.com”]::before {
content: url(‘images/logotwitter.png’);
upload your image to: wp-content/themes/moesia/images
