Indian Oil Corporation — Gas -Invoice generated at the time of registration - Then after two days they have increased Invoice

Address:

Gas Agency: Ravi Gas agency(0000132903) PLACE : THIRUMANGALAM 625706

I am one of the ustomer of Indian oil corporations. I have booked gas an amount of Rs.760/- on 13.02.2021. I HAVE RECEIVED ABOUT NOTIFICATION WITH DELIVERY INSTRUCTION. Now after two days they generated new invoice amount of Rs.810/- on 15.02.2021. OUR THRIUMANGALAM BRANCH ALWAYS DOING LIKE THIS.

ALSO THEY ARE CHARGING MORE AMOUNT FOR DELIVERY (COMPLESION AMOUNT Rs.50/- on everybody)

Now I need do to correct invoice generated amount of Rs.760/- as per invoice generated & also do correct procedure for delivery charge.

Consumer : Jeevarathinam
Gas Agency: Ravi Gas agency([protected])
PLACE : THIRUMANGALAM
CONSUMER NO:21645/[protected]