[geyu29]

Me too. How long before they give up and stop calling me? Because they called again like 20m ago.

They will get tired eventually, its just extra information they need, for management purposes. And to log such event for improvements. Maybe you watched too many crime thrillers, like the 1948 Wrong Number, or Inspector Calls
Fogetaboutit.

[mothered]

Okay, I was told just to ignore them from some others as well as my refunder. They also left a voicemail but I ignored it.

I'm at a loss as to why they're hassling you.

You have no association with them whatsoever. The "company" Instructed the carrier (on consignment) to deliver the package, not "you", so any discrepancies or concerns should be addressed directly with the company.

Me too. How long before they give up and stop calling me? Because they called again like 20m ago.

I can't say when they'll stop calling, because I have no Idea why they're contacting you.

Deal with It by answering the call, and tell them to stop "harassing" you and to liaise with the company who authorized their delivery.