Help with Dawn theme - Google Maps, etc.

I’m currently using this dawn theme:

3 major questions:

  1. How can I deactivate the google maps bit in this theme. It automatically appears on the contact form page, and I have no API key to use it for now.
  2. How can I change the background color for my header block? (where the navigation menu is located)
  3. I would also like to change the font for the main text…

These questions should be asked through customer support, but the Theme Boutique help center doesn’t seem to be activating my new account. And so I can’t access it.

Maybe you can try to contact the author via the contact form on this page:

Thanks for this!