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

My package code is LZ219488515CN . The seller sent me that code as my package. It has stated that my package has been delivered, but I didn't receive anything. And when I contacted the post delivery in my country, they said the name and address does not fit my package. I really need to contact the seller if you can give me the information for such a hassle. Was I scammed?

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