United States Postal Service at 7617 North Paulina Street, Chicago, Illinois.

This place has been the biggest frustration I have had to deal with recently.
Not only did they attempt to deliver my package and leave NOTHING as evidence of them being there, they also did not attempt to redeliver the package until 2 weeks later, only to NOT LEAVE A SLIP SAYING THEY WERE THERE AGAIN! I logged online luckily and saw that they attempted to deliver it 1 hour prior (without me knowing) and decided they were going to send it back to the sender.

I have a prescription in there I needed for 2 weeks now. I tried calling this location 4x to have them hold the package but no one is answering the phone. At this point i'm frustrated and angry.