private void PrepareMap() { _locationManager = new CLLocationManager(); _locationManager.RequestWhenInUseAuthorization(); DeliveryMapView.ShowsUserLocation = true; var span = new MKCoordinateSpan(0.15, 0.15); var coord = new CLLocationCoordinate2D(Delivery.DestinationLatitude, Delivery.DestinationLongitude); DeliveryMapView.Region = new MKCoordinateRegion(coord, span); DeliveryMapView.AddAnnotation(new MKPointAnnotation() { Coordinate = coord, Title = "Deliver here" }); }