Add new options to the Visual Composer Social Links module

vcex_social_links_profiles.php

<?php
// Add new options to the Visual Composer Social Links module
add_filter( 'vcex_social_links_profiles', 'my_vcex_social_links_profiles' );
function my_vcex_social_links_profiles( $array ) {
	// Add Spotify (for example)
	$array['spotify'] = array(
		'label' => 'Spotify',
		'icon_class' => 'fa fa-spotify',
	);
	// Return options
	return $array;
}