So, here is my review about the worst courier service on this planet.
I had to send an urgent courier to kolkatta, rushed to ST Courier at 7:30 pm, and handed over my consignment. I was charged 60rs and was promised that the documents will reach the destination within 2 days. It has been over 10 days and the courier has still not reached the desired destination! These people are cheats. This document that had to be delivered was very important and a lot of time and effort went into preparing it. Kindly do not trust ST Courier. They are number one frauds. Also this is my second experience with them(of courier not being delivered). I have so far sent 4 couriers with them.
Even if ST Courier is the last courier service you wish to choose, do not go with them.
(I am attaching my docket - took a pic with my mobile) ST courier - cheats!