How to get rid of primary menu

You can try adding this PHP snippet.

add_action( 'after_setup_theme','tu_remove_all_header' );
function tu_remove_all_header() {
    remove_action( 'generate_header','generate_construct_header' );
    remove_action( 'generate_after_header', 'generate_menu_plus_mobile_header', 5 );
}

Here's how to add PHP - https://docs.generatepress.com/article/adding-php/

This snippet completely removes the header & nav on desktop view and the mobile header.

Hi Elvin,

I tried it but no luck. Have added the code in the child theme functions file.

Thanks

Hi there,

Can you make sure No Navigation is selected for the navigation location setting in the customizer?
https://docs.generatepress.com/article/navigation-location/

Let me know :)