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.
You can do that by pasting the direct link of the form if you would like to share it as a post.
You could also try using a custom link, load this link in your browser:
https://www.facebook.com/sharer/sharer.php?u=[Form URL here]
I hope this helps. Do let us know if you need more information on this.