That's odd. So, just to clarify, you're here:
![](https://p187.p2.n0.cdn.getcloudapp.com/items/yAuZojOX/piece2.png?v=75dce54596d32b267a233224c42a29b9)
And tapping on the star just causes the panel to be shut and the tile puzzle disappears? You never do see your inventory, like in the screenshot below?
![](https://p187.p2.n0.cdn.getcloudapp.com/items/BluQp0l9/piece.PNG?v=187e02860324560de02c64086b1d3e7d)
If that's the case, I'd recommend reverting back to an earlier save spot and trying again; if that fails, I'd suggest deleting and then reinstalling the game.