Respected Sir, I have a complain against October2016 bill against above – Mukesh Ambani email address

DINABANDHU sent a message to Mukesh Ambani – Chairman and Managing Director, Reliance Industries Limited – Email Address that said:
Respected Sir,
I have a complain against October'2016 bill against above said mobile number but no body is responding to my complain.
Regards,
DINABANDHU