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.
Please follow the steps below to delete a response:
1. In My Forms, select the form and then click the "Submissions" button.
2. In the Submissions page, you can click the "Delete" button or "Delete All".
3. You can also click the "X" button to delete single response.
Please check this related guide: how to delete form submission data
Hope that helps. Thank you.