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've stated that your jotforms have disappeared from your account.
I inspected your account and only found "shared jotforms". So it currently appears that your account is a sub-account of "kpknoll"
Did you also have forms you created on your current account? When I checked there I did not see any in your my forms area.
If so I also had checked your trashcan but they none were found.
If you have deleted (purged) them permanently then they cannot be recovered.