What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
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.
I did check the form you have embedded in your webpage and found that it is currently disabled. It seems you have set the "Expiration Date" of your form and as the date have already reached, your form was disabled automatically. Please check the screenshot below:
I would suggest you to remove the expiration date from your form and enable it. The following guide should help you:
Remove expiration date: http://www.jotform.com/help/274-How-to-clear-your-form-expiration-s-date
Hope this helps.
Do get back to us if you have any questions.