The courier left the property.

The normal service scope of the property does not include receiving mail on behalf of the owner. And there is no entrustment agreement. It's hard for you to pursue property responsibility. However, the courier company has the obligation to ensure the safe delivery of the goods. He said that he could not prove that he had delivered the property without asking him to sign for it. Most importantly, without your signature, the courier company can't prove that it was sent by him. In addition, if the property management company is standardized, there will be a mail item registration form, you can check it.