Garbage Collector — Garbage collector is harassing

Address:

A-706, Sushant Lok-1, Gurugram -122002

My address is A-706, Sushant Lok-1, On laburnum road, Gurugram -122002.
The garbage collector has been harassing me and my tenants since beginning of December 2020.
He has not collected garbage since 5 days now. He is demanding Rs 1000/- per month against MCG rate of Rs 150/-
Neither does he tell his name nor does he give us any details about himself. He gives ridiculous reasons for not picking garbage and has refused to work unless we pay him Rs 1000/- per month.
This is sheer gunda-ism in the name of your esteemed Corporation.