Delhivery / Ssn Logistics — complacency in delivering my order

Address:	Gurgaon, Haryana, 122101
Website:	Delhivery.com

I had a large shipment to be delivered from romwe.com on the 4th of june 2018, however delhivery who is handling the shipment said when i called them as to why i didn’t get my shipment that there had been a pincode error and that they would fix it and to avail some time to them. It’s always been the same answer, it’s been a week now and i have to keep calling them to do their job but no action has been taken what so ever. This is harassing to a level where in i have to leave everything i am doing to get behind them to do their jobs