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 have inspected your form http://www.jotform.ca/form/70125934761254 and you have set Visibility of your next and back buttons to hidden. Because of that they are not visible on the form and you can not complete the form.
To resolve this issue set Visibility of your Next and back buttons to Visible.
In case that you want to use Auto-Next option, please note that last field on the page needs to be radio button or dropdown feild.
Hope this will help. Let us know if you need further assistance.