Carousel not rotating

thanks for the reply, I appreciate you looking into it.

It was loaded in the footer, but now i changed it back to default header. (no result)

If i go to appearance – editor, there’s a “Theme Header” with header.php, and in there is
<?php wp_head(); ?> in there, so I guess it includes it.

There is also a Theme Footer named footer.php

<?php

/**
 * The template for displaying the footer
 *
 * Contains footer content and the closing of the #main and #page div elements.
 *
 */
defined( 'ABSPATH' ) or die( "No fooling around!" );

?>

<div class="container footer">
    <div class="row">
        <div class="col-sm-6">
          <span class="footer-line visible-xs-block"></span>
          <p>&copy; <?php echo date('Y'); ?> act value B.V.</p>
        </div>
        
        <div class="col-sm-6 text-right">
          
          <ul class="footer-links">
            <li>
              <a href="http://facebook.com" class="social-facebook"></a>
              <a href="http://twitter.com" class="social-twitter"></a>
              <a href="http://linkedin.com" class="social-linkedin"></a>
            </li>
          </ul>
        </div>
    </div>
</div>

<?php wp_footer(); ?>

</body>
</html>

I’ve put rotating tweets onto the page by installing it from the plugins in wordpress (not by FTP). And activating it, and putting the code [rotatingtweets screen_name=”act_value” rotation_type=”scrollLeft”] into the page.