Plugin setup

Hello,
I installed the plugin and set it up with a providence instance (running on the same server).
I added the widget “browse collections” to my wordpress site and then tested the page.
Clicking on a Browse collection item, I got 404 error because the menu entries anchors to not existent urls, e.g. “Objects” point to http://localhost/wordpress/collections/objects/browse
but I have no “collections” directory does in my site.
Did I forget to do something..?

Thanks

https://wordpress.org/plugins/wp-collectiveaccess/