You should view the game in your library after redeeming the code. If it is not the case you got a rift key so send ma mail to support@deisim.com to get an app lab key.
If it is on PC you got a wrong key as I said send me a mail to support@deisim.com with a screenshot of your itch download page and I will send you an app lab key. With this key the game will be available directly on your quest and auto updated.
