What browsers are supported?

My customers are having trouble with our form while using Fire Fox.  When accessing the form through Fire Fox, the form is stripped of questions normally visible on other browsers like Chrome.  The unanswered questions on the attached form/screen shot are due to them not being visible through FireFox

I checked your form https://secure.jotform.us/form/50264332424143, and it looks the same in Chrome and Firefox browsers:

Could you please share a screenshot of how it displays in Chrome vs Firefox? Simply load the link of this thread in your browser: https://www.jotform.com/answers/1101382, then upload the screenshot as shown on this guide: https://www.jotform.com/answers/414264-How-to-include-screenshot-image-in-the-support-forum 

Let us know if you need more hep.