“wpcargo_after_package_details” action hook is use to add additional data for the track result after the package information section.

Copy and paste this sample code in the theme functions.php file.

function my_custom_after_package_details( $shipment ){
    ?>
    <section class="wpcargo-col-md-12" style="text-align:center; margin: 26px;">
        <h3 class="section-title wpccf_section_header">Disclaimer</h3>
        <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec odio. Quisque volutpat mattis eros. Nullam malesuada erat ut turpis. Suspendisse urna nibh, viverra non, semper suscipit, posuere a, pede.
		</p>
    </section>
    <?php
}
 
add_action( 'wpcargo_after_package_details', 'my_custom_after_package_details' );

Screenshot: