'reCAPTCHA' is a CAPTCHA system that enables web hosts to distinguish between human and automated access to websites. It is used to prevent spam/scam emails from bots when using the 'Contact Us' page.
To enable 'reCAPTCHA', navigate to:
> Pages > Contact US

Scroll down to the bottom of the 'Contact Form':

Right click the hyperlink text labelled 'register the domain name' and click 'Open Link in New Tab':

Copy the following settings:

Copy and paste the 'Site Key' and 'Secret Key' into their corresponding boxes:


(*Don't forget to click 'Update' after making alterations*)