DTDC Courier & Cargo — Always delaying the delivery

Address:

680004

Tracking number X21441134 & X21441103

The courier was arrived at the local facility on 31st May, wednesday. The courier people contacted me at the evening saying they were unable to deliver, but they didn't contact me once before reporting the unsuccessful delivery. They told me that they will deliver the next day since it's too late (They had the option to contact me before that, but they didn't). They delayed the delivery again and post poned to monday. It's 6th June Tuesday and the delivery is way past the arrival date. I tried contacting the courier people, not once did they respond.