Dhbvn - Electricity bill not changed

Sir I (Shakuntla Devi) have installed the electricity meter NDS connection with acc. No. ********** . But the lineman had not come to take actual reading and bill has been generated as average reading and extra amt . I have also regularly filed complaint as last two times and they resolved the complaint to say that bill will be change in next ** days but bill still has not been changed lineman also warning to cut meter if dont pay the bill. I have also request to that pls actual bill generate and I will pay the actual payable amt
But they ignore to say that will be change from rewari. So pls resolve the problem . I have tired to go many times at dhbvn office but they ignore
So I request you to pls do the needfull action