Reliance Energy — re:last 2 months electricity bill amount double

Address:

Mumbai City, Maharashtra, 401107

Since 2 months our electricity bill (reliance a/c no.[protected] have shot up to more than double our bill of 2 months back. Kindly advice reason & we also want explanation on why there 2 different components of tax collection 1) Govt Electricity duty & 2) Maharashtra govt tax.actually its a1 bhk flat with 2fan 1 fridge, 1 washing machine which use most saterday and sunday and 1tv, previous month rs 1920 and this month rs1550.plz solve my problem and check it surely something going wrong, i have no idea why its coming soo big amount