Hi, I've troubleshooted this the best I can and can't figure out why the webform on contact us page doesn't work.

I've even tried this on your demo page for this theme and it doesn't work. When I press send it says "mail cannot be sent" I am able to get emails from the website from lost password etc and it works fine but the contact form on the leaders theme doesn't work. If I create another webform and try that it doesn't work either. I have tried updating webform and tried different versions.

Please heap.