ReCAPTCHA not working

Hi all,

I’m trying to enable a reCAPTCHA for the contact form on the homepage of [ redundant link removed ]. I set it up through google and got the keys I needed. Done everything step by step through a tutorial but I can’t get it to work. It’s the first time I’m working with reCAPTCHA so I might oversee something fairly simple.

Could anyone here maybe quickly check if they see what the problem is here?

Thanks in advance!

Tijn

The page I need help with: [log in to see the link]