reCaptcha check box not functioning

BUMP!

Anyone?
Where does this Go? you cant access easily the head tag in WordPress, can you?

Paste this snippet before the closing </head> tag on your HTML template:
<script src=’https://www.google.com/recaptcha/api.js’></script&gt;

Is the script above even needed? There is no place in the Contact form 7 to place this code.

BTW The reCaptcha is showing up but the check box is not working and is allowing contact form to be sent anyway.