Sydney Header Image - menu covers part of image

The site I am developing, http://livingonpurpose.live, has a header image on the home page that is overlapped by the site header; on scrolldown, the image then shifts down and is completely visible. What can I modify to ensure that the complete image is visible on page load, not just on scrolldown?
Thanks.

Hi,

Do you want to show the image with text “Living on Purpose” to be fully visible? Please clarify.

Best Regards,
Csaba