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.
Can you try logging out and logging back in and see if the problem persists? It's possible that your cookies or cache may have resulted to this. Are you also seeing any error response when deleting or cloning a form? Can you also share with us a sample form which is OK to delete so we can also try to replicate an issue?
We'll look forward to your response.