Hi, it’s true.
The theme didn’t have any function in wp_footer.
I changed the theme and wow!!! Now it’s works very well.
Thank you so much for your time and I’m sorry for the inconvenience.
Of course you can.
Now, the pop-up is activated in the entire website, but nothing happens.
See this sample page: http://www.querocomecaragora.com/dcontrole
