Shouldn’t these sync?

Hi so I recently downloaded Toca World just to destress as I started college recently and thought it may be a way to relax after a long day. However, I opened the app yesterday and realized some of my previously purchased items (before Toca World) were not available, no big deal, I just went to download them in the App Store… I then realized they weren’t available in the App Store. I went to my previously purchased, opened them, and then opened Toca World… no change. I have some downloaded that are synced over to the game (or it was made free), so I’m just a little confused. Has anyone experienced this?