No form fields with Mailchimp element

Hello!

I got my API key working. But now, when I add in a mailchimp element on my homepage, it doesn’t have any of the fields to fill in. On the theme settings, it says the three fields should be there, but they’re not when I actually insert a form. Could someone please look and advise?

You’ll see that on the frontpage I’ve dropped a mailchimp signup element in near the bottom of the page – but there are no contact form elements and none when you look at the site.

Many thanks

Victoria