Delhivery — Not a single contact to complain to customer support

Address: Hamirpur Uttar Pradesh

All provide numbers are temporary out of service. How anyone can contact?
My contact number which was mentioned in delivery address is out of order as phone is misplaced. so I try to contact to customer care of delhivery since morning but didn't connect.
My Tracking Id are[protected] and[protected]
so pls let me know the delivery boy contact Number