My form duplicates itself at the end when I embedded on my site

My form appears once as I designed it in JotForm, but when I paste the source code onto the site, the form is repeated, forcing people to fill it out twice before submitting. Help! Thank you.

I've checked your website and I don't see the form duplicated in it.

But, I noticed that you're using nested tables for the layout of your site and this can cause issues with how the form is rendered in your site.

I suggest you to use divs instead since they are more flexible in terms of height, you can see here a brief tutorial that I think it would help you: http://snook.ca/archives/html_and_css/getting_your_di 

Let us know if you need further assistance.