JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Did you mean your form isn't working on your facebook page?
If so then please see http://www.jotform.com/help/22-Adding-Form-to-Facebook-Pages to make sure that you have set it up correctly.
Otherwise, if not then please explain more about this problem along with providing us a link to the form on your facebook page so that we can investigate it more.