Hello,

As far as the Header Banner appearance is concerned, it is appearing fine on your Site.

Regarding the Header layout messed up concern, actually when we checked there were duplicated items added in the Menus on your Site, which is why the Layout was appearing as messed up. So, we have removed the duplicated Menu Items on your Site and now the Site appears fine overall: https://snipboard.io/apb8SO.jpg

Best Regards