add notification

src/app/shared/header/header.page.ts

@@ -44,6 +44,8 @@ export class HeaderPage implements OnInit {
 
   ngOnInit() {
     this.hideSearch();
+    this.notificationLengthData();
+
     if (this.platform.is('desktop') || this.platform.is('mobileweb')) {
       console.log('Notifications not supported')
       this.UpdateNotificationCount();