Hi Sara,

We've hidden these options since there are custom options that would affect ours.

Can you please add the following PHP in your functions.php of the child theme or via the Code Snippets plugin.

- https://wordpress.org/plugins/code-snippets/

add_action( 'init', 'amartha_update_store_notice' );
function amartha_update_store_notice() {
    if ( get_option( 'woocommerce_demo_store_notice' ) ) {
        update_option( 'woocommerce_demo_store_notice', false );    
    }
}

Feel free to ask for anything you need.

Kind Regards