Problem with Logo and Menu

Hi

I use the theme “neve” for a new customer website. The site is not online, it’s still on my local server. Now my problem is: In the customizer I added the logo and I deactivated the menu, because it’s a onepager. But when I use the live preview of Neve the Logo doesn’t show up and there’s a menu, I didn’t do.

it looks like this:
https://prnt.sc/p4ex16

but in the customizer version it looks like this:
https://prnt.sc/p4exxg

Can someone help me?

Best regards Tanja

The page I need help with: [log in to see the link]