Help finding "the loop" in page.php

I’m need to find “the Loop” in page.php and am told it usually starts with

<?php if ( have_posts() ) :

and ends with a

<?php endif; ?>

I’m not finding this in this particular Parabola theme. Can someone help me and point out where this is? I’m installing a WooCommerce cart to the theme and I’m being told that I need to replace the standard loop with

<?php woocommerce_content(); ?>

and then save that page.php as woocommerce.php and that will allow the plugin to seamlessly work with Parabola theme.

Please help ?? Thank you guys.