How to Hide Apptivo Business site Plugin Admin Menus

function plt_hide_apptivo_business_site_menus() {
	//Hide "Apptivo".
	remove_menu_page('awp_general');
	//Hide "Apptivo → General Settings".
	remove_submenu_page('awp_general', 'awp_general');
	//Hide "Apptivo → IP Deny".
	remove_submenu_page('awp_general', 'awp_ip_deny');
	//Hide "Apptivo → Cases".
	remove_submenu_page('awp_general', 'awp_cases');
	//Hide "Apptivo → Contact Forms".
	remove_submenu_page('awp_general', 'awp_contactforms');
	//Hide "Apptivo → Newsletter".
	remove_submenu_page('awp_general', 'awp_newsletter');
	//Hide "Apptivo → Testimonials".
	remove_submenu_page('awp_general', 'awp_testimonials');
	//Hide "Apptivo → Jobs".
	remove_submenu_page('awp_general', 'awp_jobs');
}

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

Where do I put this code?