Tips on Customizing Scroll Top – WordPress Scroll to Top plugin

How to Hide Scroll to top builder Admin Menus

function plt_hide_scroll_to_top_builder_menus() {
	//Hide "Scroll to Top".
	remove_menu_page('edit.php?post_type=ystpscroll');
	//Hide "Scroll to Top → All Items".
	remove_submenu_page('edit.php?post_type=ystpscroll', 'edit.php?post_type=ystpscroll');
	//Hide "Scroll to Top → Add New".
	remove_submenu_page('edit.php?post_type=ystpscroll', 'post-new.php?post_type=ystpscroll');
	//Hide "Scroll to Top → Scroll Types".
	remove_submenu_page('edit.php?post_type=ystpscroll', 'ystpscroll');
	//Hide "Scroll to Top → More Ideas?".
	remove_submenu_page('edit.php?post_type=ystpscroll', 'ystp-ideas-page');
	//Hide "Scroll to Top → Support".
	remove_submenu_page('edit.php?post_type=ystpscroll', 'ystp-support-page');
	//Hide "Scroll to Top → More Plugins".
	remove_submenu_page('edit.php?post_type=ystpscroll', 'ystp-more-plugins-page');
}

add_action('admin_menu', 'plt_hide_scroll_to_top_builder_menus', 11);

Where do I put this code?

How to Hide Scroll to top builder Meta Boxes

function plt_hide_scroll_to_top_builder_metaboxes() {
	$screen = get_current_screen();
	if ( !$screen ) {
		return;
	}

	//Hide the "hidden options" meta box.
	remove_meta_box('hiddenMetaboxes', $screen->id, 'normal');
	//Hide the "Custom functionality" meta box.
	remove_meta_box('customFunctionality', $screen->id, 'normal');
	//Hide the "General options" meta box.
	remove_meta_box('generalMetaboxes', $screen->id, 'normal');
	//Hide the "Display settingss" meta box.
	remove_meta_box('displaySettings', $screen->id, 'normal');
	//Hide the "Conditions" meta box.
	remove_meta_box('conditionsSection', $screen->id, 'normal');
	//Hide the "Info" meta box.
	remove_meta_box('infoMetabox', $screen->id, 'side');
	//Hide the "Support" meta box.
	remove_meta_box('supportMetabox', $screen->id, 'side');
	//Hide the "Main options" meta box.
	remove_meta_box('mainOptions', $screen->id, 'normal');
}

add_action('add_meta_boxes', 'plt_hide_scroll_to_top_builder_metaboxes', 20);