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.
I took a look at your website and I see where the form should be, but as you have described it, it is not being shown.
I would suggest that instead of using the js embed code, that you use the iframe embed code instead.
Do let us know how it goes.
Considering that your last question is not related to your original question, I have moved your last question to separate thread and we will provide you an answer there shortly.