Scrollable Rectangles View

Hi,

I’m trying to create a scrollable rectangles view that’s ZStack to the businessRow in the CitySightsApp for practice. Similar to this:

But this is what I have now:

And as I scroll, there seems to be another list under as so:

I’ve been fixing it around but the problem persists so any advice would be appreciated.
My project: CitySightsApp.zip - Google Drive

Thanks in advance!