Can I get the code of the template

The plugin does not generate php files that you could extract bits and pieces from. The plugin uses shortcodes to output templates, so you could create your template and then use <?php echo do_shortcode( '[template id="11111"]' ); ?> in index.php. You could create multiple templates and use multiple short codes in order to, for example, place some blocks above the loop and another set of blocks after the loop.