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'm assuming you're asking about the Page Title. You need to click the Show More button to show the Page Title field in the Advanced tab of the Preferences. Here's a screen capture I made:
If you have any other questions, let us know. To be able to assist you better in the future kindly open a new thread if you have a inquiry. Thank you.