Delhi Jal Board — Billing Wrong

I am a resident of Flat no-141 & 142, Capital Appartment, Sector-1A, Nasirpur, Dwarka, New Delhi I am having DJB connection with kno-[protected] & [protected].Both the flats are vacant since 1st Nov 2020 to till date. My consumption is zero but still I am receiving huge bills. We have already informed DJB representative Mr.Deepak, Sector 5, Dwarka office over phone severeal times but still receiving huge amount bills.Hence kindly waive off the charges from bill and provide bill for actual consumption.
Looking forward for your immediate response & action.