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 see you seem to be having an issue with getting your jotform to work on mobile device.
I've checked your embedded form on your webpage url which you provided above and it is working rather well on my end on my iPhone 6 in iOS 8.1 with both Mobile Chrome and Safari.
Are you able to provide us with a screenshot of what you are seeing on your side?
Additionally, it would help to know what device you are using?