I have used jot form source code on my site, but it does not loads captcha?

I have embedded source code of the form on my site. 

Here is the url: http://rivercitygames.ca/test-enquire-form/

But it does not loads the captcha.

I have read various forms, they told that use iframe code instead of source code,

But i have to use source code only according to my requirement.

Please help me why this captcha is not loading.

I need to fix it as soon as possible.

Thanks!

Regards

Divya

I checked your website and I saw the captcha there:

Were you able to resolve this issue in the meantime?

Please let us know so we can have another look.

Thank you!