private void sendPush(string title, string description)
        {
            FireBasePush push = new FireBasePush(Globals.FIREBASE_SERVER_KEY);

            push.SendPush(new PushMessage
            {
                to           = "/topics/news",
                notification = new PushMessageData
                {
                    title        = title,
                    text         = description,
                    click_action = "click_action"
                },
                data = new
                {
                    title = title,
                    text  = description
                }
            });
        }
        private void sendPush()
        {
            var          deviceId = CrossDeviceInfo.Current.Id; // Fetches the unique device Id...
            FireBasePush push     = new FireBasePush(Globals.FIREBASE_SERVER_KEY);

            push.SendPush(new PushMessage
            {
                to           = "/topics/news",
                notification = new PushMessageData
                {
                    title        = "Dance",
                    text         = "Event Started",
                    click_action = "click_action"
                },
                data = new
                {
                    example = "this is a example"
                }
            });
        }