Tamilnadu Electricity Board (TNEB) — unusual hike in electricity bill

Address:

Chennai, Tamil Nadu

Sir my consumer number is 57201617 of Chennai South region. Recently I have seen a hike in the electricity bill of my apartment even though there are only fans and lights in my apartment which according to me consumes very little electricity. But as seen last time and this time the bill has hiked above 2500 Rs . So I want you to please check our electric power meter and whether there is any electricity theft going on.I have attached the photo proof along with this.