Municipal Corporation Of Faridabad — Sewer blocked problem

Respected sir
My name Pradeep Singh and I am a citizen of municipal corporation Faridabad Gali. no. 5, Subhash colony, Ballabhgarh Faridabad. In my colony (Gali no. 5) sewer blocked and effluent come out from a very long time . We already intimate and logged complaint this problem in municipal corporation Faridabad Ballabhgarh office but no action take by authority till now . Citizens face many people due to sewer block. Many types of illness spread fastly. Pls sir take action in this matter immediately .