KOKINIO - MANAGER

Edit File: header.php

<?php $fields[] = array( 'id' => 'header_features', 'section' => 'header', 'type' => 'xt-premium', 'default' => array( 'type' => 'image', 'value' => $this->core->plugin_url() . 'admin/customizer/assets/images/header.png', 'link' => $this->core->plugin_upgrade_url(), ), );