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.
To do that, please check this guide: Sharing a Form in the Form Templates Gallery
At start it shows how you can share your form template, and at the end it shows how you can remove / unshare the same as well.
Please do check it out and let us know if you have any additional questions or issues unsharing the same.