My item RC878308935CN states 'final delivery' RU? I didn't get it. Where did it go?

RC878308935CN Final delivery RU PL Mon, 12 May 2014 17:40:00 GMT

Final delivery refers that the parcel was already sent to the receiver. According to the tracking information, your parcel should be sent to Poland instead of Russia. Perhaps, the Russia Post made a mistake. On the other hand, you need to ask the sender if he/she gives you the right tracking number.

Thank you, I contacted the sender but had no reply yet :( We will see what happens next...