Calcutta Electric Supply Corporation [CESC] — Double payment has made for the month of july/2016

My consumer i. d is......[protected],
&
Customer i. d is...[protected]
I have paid the bill of july/16, vide transaction i. d no..[protected], dtd-22/8/2016, ammount of rs, 710.00
2nd transaction i. d. no. [protected], dtd-22/8/2016, amount of rs, 710.00
It is requested you, adjust my over payment to coming months.& up date the matter in my contact no.-[protected]