How to change social media icon to telegram icon

Hey tinagianna,
Thank you for your patience and for the login, to add the Telegram icon to the social profiles I added this code to your functions.php:

// Register new icon as a theme icon
function avia_add_custom_icon($icons) {
$icons['telegram'] = array( 'font' =>'entypo-fontello', 'icon' => 'ue8b7');
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['Telegram'] = 'telegram';
return $icons;
}
add_filter('avf_social_icons_options','avia_add_custom_social_icon', 10, 1);

since you are not using a child theme, this was added on line 47 after:

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

since you are not using a child theme, this will be lost on your next update, I recommend using a child theme.
I also added the Telegram mouse-over css to your Quick CSS using the Telegram Logo Color Palette from here

#top #wrap_all .av-social-link-telegram:hover a{
    color:#fff; 
    background-color:#0088CC; 
}

Please clear your browser cache and check.

Best regards,
Mike