JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
Take a look at Creating a Form Autoresponder.
As indicated by Huberson, you may visit our users guide Creating a Form Autoresponder. This will give a step-by-step guide on how to create an autoresponder notification for your users.
If you have any additional question or issue, please do not hesitate contacting us. We will be glad to assist.