So I recently had to switch Apple ID accounts and I had problem where i could not update the game so I had to delete it and then reinstall it but none of purchases or progress saved but I still have the same Game Center, what do I do to fix this?
I suggest that you read this discussion to see if this helps. Don't hesitate to answer the discussion I linked since it's the same issue. It will be more visible, that part of the forum is the legacy division, it's not used anymore.