Remove Lead Capture box/widget?

How do I remove this from the Business Listing pages...it doesn't seem to work?
I enter the info & it just keeps coming back with invalid captcha code? Easier to just remove it.

 

We have checked your website and there is no problem with the lead capture form, Its working fine, But if you want to remove it then

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

#inquiry_form {
display: none;
}