Delhivery / Ssn Logistics — delay in delivery by 4 days and no customer support system[protected]

Address:

Old Ramalayam St.

The items were picked up on 8th of june from gurgaon from lenskart (As emergency) and same was supposed to be delivered by 10th of june. But, the product is at hub only and i can't get a hold of even a customer service executive when i tried calling the customer care number. The items has shipped from gurgaon on 8th it is in bilaspur hub for so many days. I'm in dire need of the delivery. Now they've changed the expected delivery as 14th june and when i try to call... No reply. Wanted to complain to make sure that the courier service doesn't make false promises.