I installed Pop Up but it does nothing.
Right now, I have nothing in it but text for testing. Nothing shows.
Yes, I activated it.
Yes, I tried the Test Head Footer addon. I am getting the messages:
Your active theme:
Is missing the call to <?php wp_head(); ?> which should appear directly before </head>
Is missing the call to <?php wp_footer(); ?> which should appear directly before </body>
However, I looked at the header.php and footer.php and plain as day, there are the calls.
I am using Atahualpa 3.77.