Hey Susan,
in order to hide the menu and the search bar from specific pages, please add the following pieces of code to the theme’s “style.css” file (opens by default when you visit “Appearance -> Editor”), one set for each page where you want to hide these elements:
.page-id-XX #nav-primary, .page-id-XX #header-right {
display: none;
}
The two instances of “XX” should be replaced with the ID of the page in question; you can get a page’s ID by entering the edit mode for that page – the numbers after “post=” in your browser’s address bar.
Sincerely,
Andrii / Satori Studio