I signed up the USPS mail scanning because I thought that it would be cool. However, I live in a small apartment building, and apparently USPS doesn't recognize

I signed up the USPS mail scanning because I thought that it would be cool. However, I live in a small apartment building, and apparently USPS doesn't recognize it as an apartment building, so I would get everyone's mail. There was no verification either. I found it kind of scary the amount of info I was getting. Had to cancel because there was a lot of noise and it ultimately wasn't useful for me.