is_admin() || $user->is_instructor() ) ) { ?> Checkout page is not set up.', 'learnpress' ); if ( $user->is_instructor() ) { $message .= __( 'Please contact the administrator to set up this page.', 'learnpress' ); } else { $message .= sprintf( __( 'Please setup it so users can purchase courses.', 'learnpress' ), admin_url( 'admin.php?page=learn-press-settings&tab=checkout' ) ); } ?>