False electricity bill

Location/place: Shalimar Garden, Sahibabad, Ghaziabad

Name of company/service: UPPCL

I would like to complain against UPPCL. They made false electricity bill by taking less units, after that they adjusted all my units in just one month(in which tariff of electricity was raised)

For two month(April,May 2013) -96 units
For next one month(June 2013) – 132 units
For next month(July 2013) – 1048 units