How do I remove "previous/next" buttons

I cloned a form for the purpose of keeping style and logo, but the new cloned form has "previous" and "next" buttons for every question, while the original did not.  I don't want them.  

I see in Support that prev/next are created by page breaks but my form has no page breaks.  how can I get rid of them?

form:  https://form.jotform.com/73526960184159

You need to switch it to the "All questions in one page" layout, please go to your Settings>>Form Settings, then click on the "Show More" button, scroll down, and finally select that option in the "Form Layout" setting: