Tamil Nadu Electricity Board [TNEB] — tneb unusual high bill

Address:	Karur, Tamil Nadu, 639001
Website:	www.tnebnet.org/awp/login

Every time of bill cycle we get eb bill maximum of rs.1500. The bill amount was lesser than rs.1500. But this time we get around rs.7000 as eb bill. This is very high and we don't have use much also. We do not have ac also. Suddenly the meeter reading is going very high. After taking reading from tneb, the meeter value is increased by 15 units every day.
My consumer number is[protected].
Please help to resolve.
Mail: [protected]@gmail.com
Number: [protected]
Location : karur