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 checked your account, and when I went to the edit mode of your jotform called "Christmas Form CEC ", I could see the feature there, just click on "Form Style" and you will see it:
Try logging out of your account, clear browser's cache, and logging back in, also try another browser, we recommend you to use Google Chrome.