I added the plugin in the directory of my website: /wp-content/plugins/
I activated it on WordPress admin
In my code, I put this:
backticks<?php dynamic_sidebar(); ?>
And it works, but there are just text, no design, no colors, nothing. The CSS doesn't exists. Someone can help me to know why please?
The link of my page: http://regardsdumonde.fr/voyage (right side, pink bloc)