There's something fishy going on with Saints Row: The Third - The Full Package's Switch eShop release. While the game should be available worldwide, some regions still haven't seen the game go live on the eShop yet. While there's no explanation, the team behind Saints Row is at least aware of the issue.
We've seen reports that Saints Row: The Third on eShop has unlocked for some regions, but not others. Thanks for your patience while we look into this, as well as when the day one patch will be live.