Indane — False charge

Address: South Delhi, Delhi

Complaint against indane gas. They provide a number [protected] on their phone support as well as online which i suppose is a toll free no. When i called it to register complaint against my gas agency. I was connected to an amature porn talking line. And as well as i was charged rs 20 each time as i tried 2 to 3 times guessing that it will get connected after the adverisement but it did not. The phone call ended.
Now where an i suppose to register the complaint.