KYWL4121819853

The status of the above package according to the package tracker: Delivered.
But I didn't take it, I didn't get anything. The neighbor didn't pick it up either, the post office doesn't know about it, I didn't receive any prior phone or written notification about the delivery either. I don't know the name of the freight company, so I'm asking for your help. Where can my package be, who received it?
Sincerely:

Miguel

GZ0000784263YQ tracking status shown delivered last 3 days, but I didn't receive item.

AG579452269CN
Dear Address!
The status of the above package according to the package tracker: Delivered.
But I didn't take it, I didn't get anything. The neighbor didn't pick it up either, the post office doesn't know about it, I didn't receive any prior phone or written notification about the delivery either. I don't know the name of the freight company, so I'm asking for your help. Where can my package be, who received it?
Sincerely:
Erika Hangyás