The plunder and pillage mainly happend in india , the OP has done a lame attempt by asking the question from 'pakistani punjabis'
On the morning of Sunday, March 11, 1739, an order went forth from the Persian emperor for the slaughter of Delhi’s inhabitants. Chandni Chowk, the fruit market, the Dariba Bazaar and the buildings around the Jama Masjid were set afire and reduced to ashes. The inhabitants, one and all, were slaughtered. Here and there, some people offered resistance, but in most places were butchered unresistingly. The Persians laid violent hands on everything and everybody — cloth, jewels, dishes of gold and silver, were all acceptable spoil.
Delhi was looted, burned and dismantled stone by stone. The streets were strewn with corpses like dead leaves. The city was reduced to ashes and looked like a burnt plain. The following day, the pillage continued. The bodies that had accumulated in heaps lay unattended and plague broke out. When Nadir Shah sealed the doors to the granaries, famine broke out. The plundering continued for eight weeks and in the end, some 50,000 people lay dead. Finally, after numerous supplications by Mohammed Shah, the slaughter was halted and Nadir Shah’s army marched out of Delhi but not before loading itself with enough spoils to eliminate all taxes in Persia for the next three years.