I agree with preacher. These receipts could be phony (they most likely are) and the tracking numbers on them do not provide any useful info at all. I mean the receipts may be genuine, but they do not provide enough proof that they represent OUR packages and not some misc. stuff (previously delivered to someone else, and unrelated to our problem here) which Binder is trying to use to deceive us even further.
The fact that preacher's tracking indicated that the package was shipped to an entirely different country gives you a good enough reason, IMHO, that this is a scam. I mean how likely is it that postal office sent a package to an entirely different country, by mistake?