Dakshin Haryana Bijli Vitran Nigam — Getting extra charges on an unused meter

We face problem after our meter got changed . We already paid for 55780 meter readings and we got another electricity bill generated for 62510 meter reading which should not be there. As we have not used any electricity from this meter.. That is because of our commercial floors are not opened and we have no tenants for them.. Please help us in this matter l. Why would a customer pay for not using a single reading? We are not capable of paying you the amount generated for extra 6000+ readings.. Kindly look into this matter and resolve the problem on priority basis.. If the case goes on we will be generating another bill to pay.. so do fast in this matter..