How to remove header but leave only the site logo/homepage button

I am trying to remove all of the header from www.seaustravl.com/explore and leave only the logo in the top left corner. 
So, no announcement bar, no social link and no nav - just he logo so people can navigate to the HP only. 

On 7/5/2023 at 6:23 PM, Ziggy said:

Try adding this custom CSS:

#collection-64a361f348452f7607d4514f {
  .header .sqs-announcement-bar-dropzone, .header-layout-nav-right .header-actions, .header-layout-nav-right .header-nav {
    display:none;
  }
}

It only targets just the one page, and removes everything in the header apart from the logo.

Unfortunately, this didn't seem to work 

5 minutes ago, JCT said:

Unfortunately, this didn't seem to work 

You added it to Custom CSS and nothing changed?