When selecting the option to remove the sidebar it goes into “full width” mode instead of keeping the ‘boxed’ mode and the theme (Muzeum) used on the website is totally messed up for the page in question. Text starts with zero margin at left and ends at right with zero. Didn’t work well for me on the site I was using it on.
Thanks for leaving the review and we are sorry for the problem you are facing.
Anyway, since this place is for review and not for providing support, I would ask you to start a new thread and provide information detail about the problem you are facing. We will try our best to help you there.