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.
You can still add them by navigating to your "Emails" option and check in your email content or template if they are included.
1. First, click the "Emails", you'll see an existing notification or you can add a new one.
2. Inside it, you can see the "Compose Email" window. You can click the form fields at the right to add the value of them in your email. Hidden fields will still be available to be used here.
By default, I believe new fields or hidden fields are not added automatically, in my case it doesn't, you'll need to add them by editing your email notification setup.
I hope that helps.