I am completely frustrated with the poorest and worst service from United Parcel Service (UPS). I don't know whether I sue this company for negligence of my parcel documents, which is pending for delivery since 19 days. I don't know whether they will deliver it soon or not, but if the documents were not reached as soon as possible, my business will be seriously jeopardized. Well, I packaged the shipment by myself. It was the immigration application package for 15 of my overseas clients. The documents had deadline with Canadian... read full review »