St Courier — Namakkal Courier Service

Very Worst Service. Giving Mental Pressure.
I have my own bad experience. They did not deliver on time, did not deliver even after 3 days. When asked about the parcel and reason for delay, courier service person ([protected]) threated that he will return back my parcel. That call ended in argument.
That courier service person ([protected]) recorded our conversation and showed it to the persons to whom and I have sent the parcel in Namakkal at the time of delivery.
Recording the calls and showing to the persons to whom we are sending parcels is unethical. It created unwanted tension to me and between the relations.