you can replace it with this block of code :
</div><!– end main-container –>
</div><!– end page-area –>
<?php if ( is_active_sidebar( ‘envo-storefront-footer-area’ ) ) { ?>
<div id=”content-footer-section” class=”container-fluid clearfix”>
<div class=”container”>
<?php dynamic_sidebar( ‘envo-storefront-footer-area’ ); ?>
</div>
</div>
<?php } ?>
<?php do_action( ‘envo_storefront_before_footer’ ); ?>
</div><!– end page-wrap –>
<?php do_action( ‘envo_storefront_after_footer’ ); ?>
<?php wp_footer(); ?>
</body>
</html>