I ordered some electronics and I would like to know if they are coming!

I ordered some electronics. I paid through PayPal and they were tracking my order and they were telling me if I do not get it by the 29th of may then they are going to close my case with the sellelr. I really want the Items. I made a order on May 8, 2014 and May 12, 2014. I want to know do you think I should take its time to come or cancel the order. When I check the tracking numbers it says it is in collections. I know it is real because they can track it but it is taking so long! My tracking numbers are RC585294289CN and RC585290905CN. please! check on it for me. Thanks alot.