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.
It seems like you have posted your question too early, may we know what is your concern about deleting submissions?
To learn more about on how to delete your submission, you can check this guide: https://www.jotform.com/help/377-How-to-Delete-Form-Submission-Data
Please note that once a submission is deleted, it will permanently be removed in our servers, and they cannot be recovered anymore.
Let us know if I misunderstood your concern.