Msedcl — september bill overcharged

Bill payment as per meter reading is as below, dec 2017 units, 32, bill amounts r's, 220, feb, 2018, units 37, amount r's 250, march, units 49 amount r's, 310,, april, units 104, amount r's 580, may units 156 amount r's 1110, june units 134, amount r's 960, then due to water flooding due to heavy rain at vasai meter got damaged, then in july units 131, amount r's 690, august, average bill units 262, amount r's 830,, again in september average bill 131, units amount r's 810, whereas september 12 meter was fixed till october 4 units consumed shows 34 whereas i am being charged for 9o units r's 530, when i would be getting effects of meter reading letter and latest bill attached