I purchased a theme as well as a shopping cart plug-in. The plug in wasn't working as expected so I contacted the developer. They had a look and said that the theme is non-compliant and is missing the wp_footer() part.
I then contacted the developer of the theme and he says the footer.php has the wp_footer() function included.
I have no idea what any of this means. Can someone here take a look and see if it is missing the wp_footer.
I've de-activated my under construction plug-in so you could have a look.
http://wallcakes.com Thanks so much if anyone can help.