Calcutta Electric Supply Corporation [CESC] — high inflated bill

Address:

CESC House, Chowringhee Squqre, Kolkata - 700001

Have received bill rs 7490 for the month against id [protected]. Have been paying my regular bills of rs.1720, 1710, 2370, 2040 and rs.1930 for the month jan 2020 to may 2020. Although my regular bills are usually around 2000 +/- how can cesc generate such high inflated bill during this pandemic when we are having such financial crisis. Please send corrected and rectified bill to enable me to pay my bill at the earliest.