I am a relatively new user to Adobe Contribute. Like many websites, we have a page dedicated to customer information retrieval, where the user can click checkboxes and fill out information regarding their name, address, etc. I'd like to make some edits to this page; specifically, removing some of the content, including fill-in boxes and clickable checkboxes. When trying to delete these through Adobe Contribute, however, I receive the error message: "You cannot perform this action in this region of the page."
Adobe community: what can I do to overcome this problem? I've attached two pictures, if that helps.