Tamil Nadu Electricity Board [TNEB] — Cost variation

Address:

625014

I have a message received from tneb, 610 rupees is our last 2 month eb bill due to 27/01/16. But in tneb online payment show 1810 rupees for last 2 month eb bill its totally cheating...plz help me...My name is Edwin from iyerbangalow, madurai, My eb number is[protected] Consumer name is Thirumaran