WP Chat App. Manual - How to activate the functionality of the PRO version. 1. Install WP Chat App 2. Open file: \wp-content\plugins\wp-whatsapp\includes\nta-whatsapp-popup.php 3. Find: public function check_Show_Pages_Widget() near 77 line. 4. Original: public function check_Show_Pages_Widget() { global $wp_query; $post_id = get_the_ID(); $option = get_option("nta_whatsapp_setting"); if ($option && isset($option['display-pages'])) { $type = $option['display-pages']; if (isset($option['nta-wa-hide-pages']) && $type == 'hide') { $all_page = $option['nta-wa-hide-pages']; if (is_array($all_page) && is_page() && in_array($post_id, $all_page)) { return false; } } else if (isset($option['nta-wa-show-pages']) && $type == 'show') { $all_page = $option['nta-wa-show-pages']; if (is_array($all_page) && is_page() && in_array($post_id, $all_page)) { return true; } else { return false; } } } return true; } 5. Modification: public function check_Show_Pages_Widget() { global $wp_query; $post_id = get_the_ID(); $option = get_option("nta_whatsapp_setting"); if ($option && isset($option['display-pages'])) { $type = $option['display-pages']; if (isset($option['nta-wa-hide-pages']) && $type == 'hide') { $all_page = $option['nta-wa-hide-pages']; if (is_array($all_page) && is_page() && in_array($post_id, $all_page)) { return false; } } else if (isset($option['nta-wa-show-pages']) && $type == 'show') { $all_page = $option['nta-wa-show-pages']; // if (is_array($all_page) && is_page() && in_array($post_id, $all_page)) { // return true; // } else { // return false; // } } } return true; } 6. Save. 7. Enjoy.