I have logged in to your WordPress admin, and i see that you do not have the plugin “Content Manager” installed.
Content Manager is used to set the desired look of a page by inserting different widgets and shortcodes the easy way.
I have attached a screenshot which shows how a part of the frontpage of a demo looks.
Content Manager plugin is now installed and enabled on your website. I have disabled the Content Manager Light plugin as it is not anymore needed.
If you have any additional questions, feel free to ask.