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 am not sure if I have understood your question correctly.
Do get back to us with your question a bit more in detail and we will surely help you.
Do you want to add one additional column in your form's submission page? Please be noted that the submission page will only show one column per question you have added in form. If you want additional column in your form's submission page, you will have to add one additional form field in your form.
If you do not want to show that form field in your form, it is possible to hide the form field. Please check the screenshot below:
Hope this helps.
Do get back to us if you meant to ask something else.