Recaptcha not showing up

Hi,
Im’using WordPress 4.0.1 with the following plugins:
– Contact Form 7 4.1,
– Contact Form 7 reCAPTCHA extension 2.84
– Better WordPress reCAPTCHA 1.1.3

As you can see in the link below recaptcha does’t show up, I get the shortcode tag [bwp-recaptcha bwp-recaptcha-294] instead:
http://www.centro-craniosacrale.it/pagina-di-test/

I tried with WP-reCAPTCHA 4.1 plugin instead of Better WordPress reCAPTCHA, but I get the same problem.

Any solution, idea, workaround?

Thankyou in advance
Alessio

https://wordpress.org/plugins/contact-form-7-recaptcha-extension/