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.
Facebook emebed doesn't workAsked by vipulaggarwal on September 07, 2015 at 07:10 AM
Facebook embed form gives 404 error..
You encounter this problem, because of using HTTPS.
Also, HTTPS protocol can cause over limit easily for free account owners. Since your account is free, you have only 10 SSL(Secure Submission) right.
To beat this issue, all you need to do is re-embed your form again with using HTTP protocol. While you are embedding your form just leave "Secure form" check box unchecked.
Please try this method and give us feedback about the last situation.
Have a nice day.