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.
Please share the URL of the form where it is embedded so that we can investigate the issue.
Also, if the normal embed doesn't work, you might want to re-embed the form using the Iframe method. Here's a guide: Getting-the-Form-iFrame-Code. This will prevent script conflicts between the page and the form.
Hope that helps. Thank you.