I want to create a quit button so that i can navigate out of the vinoma scene and back to the main game.
You can try making a call to
VinomaSceneController.ClearScenes(true). It is mainly there as a helper to code loading a saved game though. Vinoma is not really set up to exit back to the main menu. You will note it does not include such an option in the in-game menu (only an option to quit the game).