Bangalore Water Supply & Sewerage Board [Bwssb] — major discrepancy in water bill

Address: kammanhalli, 560084

Last month i got a water bill for 7k from water board, which i've not consumed the water meter runs with nothing but air. Hence i've given a written complaint but till now no use.. They forced me to pay my bill or they will cut the water supply.

This is really unfair when they are faulty meter they should replace it.. Which is not done till now.. I really not sure how to proceed with this