Trip advior logo deoes not appear

Hi,
Have you tried using ue800 as the icon?
Are you using a child theme?
Note 2: If you are not using a child theme, please find following line in Functions.php file of parent theme

if(isset($avia_config['use_child_theme_functions_only'])) return;

and add your code right below that line.
If this doesn’t help, Please post us your login credentials (in the “private data” field), so we can take a look at your backend.

1. Install and activate ” Temporary Login Without Password “.
2. Go to ” Users > Temporary Logins ” on the left-side menu.
3. Click ” Create New “.
4. Add the email address for the account ( you can use (Email address hidden if logged out) ), as well as the ” Role ” making that the highest possible and the expiry about four days
   ( do be sure that we have enough time to debug ).
5. Click ” Submit “.
6. You’ll now have a temporary account. Please provide us here in the private section the URL, so we can login and help you out.

When your issue is fixed, you can always remove the plugin!
If you prefer to not use the plugin, you can manually create a admin user and post the login credentials in the “private data” field.

Best regards,
Mike

Hi,
I changed the code in your functions.php to this:

// Register new icon as a theme icon
function avia_add_custom_icon($icons) {
	$icons['tripadvisor']	 = array( 'font' =>'fontello', 'icon' => 'uf262');
	return $icons;
}
add_filter('avf_default_icons','avia_add_custom_icon', 10, 1);

// Add new icon as an option for social icons
function avia_add_custom_social_icon($icons) {
	$icons['Trip Advisor'] = 'tripadvisor';
	return $icons;
}
add_filter('avf_social_icons_options','avia_add_custom_social_icon', 10, 1);

and then when to Enfold Theme Options > Social Profiles and re-picked Trip Advisor from the dropdown.
It now is working, Please clear site and browser cache, and check.
For the other members, here is the css needed for the background hover color:

#top #wrap_all li.av-social-link-tripadvisor:hover a{
     background: green;
}

Best regards,
Mike