Tamil Nadu Electricity Board [TNEB] — Incorrect bill amount online

This is Safal Abraham Shaji, resident of D E1 Jains Anumita Apartment, Panchayat Road, Perungudi 600096. I have recieved an online bill of amount 24354 rs from the TNEB, whereas all the previous bills till date was less than 1000rs . I tried calling TNEB and inform on this but no response. I request them to cancel the bill and release the new one with the original amount.

Consumer number : [protected]
Account Holder : RM SUNDARAM