//
        // This method is invoked when the application has loaded and is ready to run. In this
        // method you should instantiate the window, load the UI into it and then make the window
        // visible.
        //
        // You have 17 seconds to return from this method, or iOS will terminate your application.
        //
        public override bool FinishedLaunching(UIApplication app, NSDictionary options)
        {
            MobihelpConfig config = new MobihelpConfig("YourDomain.freshdesk.com", "appKey", "AppSecret");
            Mobihelp mobileHelp = new Mobihelp();
            mobileHelp.InitWithConfig(config);

            window = new UIWindow(UIScreen.MainScreen.Bounds);

            var controller = new UIViewController();

            var supportButton = new UIButton(UIButtonType.RoundedRect);
            supportButton.Frame = new CGRect(10,20,200, 30);
            supportButton.SetTitle("ClickToShowSupport", UIControlState.Normal);
            supportButton.TouchDown += (sender, args) =>
            {
                Mobihelp.SharedInstance().PresentSupport(controller);
            };

            controller.View.AddSubview(supportButton);

            controller.View.BackgroundColor = UIColor.White;

            window.RootViewController = controller;

            // make the window visible
            window.MakeKeyAndVisible();

            return true;
        }
        protected override void OnCreate(Bundle bundle)
        {
            base.OnCreate(bundle);

            SetContentView(Resource.Layout.Main);

            var config = new MobihelpConfig(
                "http://your-domain.freshdesk.com",
            "m1-1-8f852b32ab9ee75d834f1f9c576e260f",
            "fbddf783378ddfe8fbaf9a9aceb6c1760cc0f704");

            Mobihelp.Init(this, config);

               Mobihelp.ShowSupport(this);
        }