Xamarin form - Firebase notification with image

i want to send notification from firebase console with image, i have successfully implement in my xamarin form i can get device token and can send notification to device from firebase console, but the problem is that i want to send notification with image and i dont know how i can do that, as in firebase console there is no option to select image or write url, so it must be something from xamarin form where we recieve notification. Please check the image below how i want to recieve notification.