Municipal Corporation Of Delhi — municipal corporation of delhi - mcd sewer complaint - sewer line blocked in old four storey behind shiv pooja namkeen corner

Sewer line blocked in old four storey behind shiv pooja namkeen corner, tagore garden, new delhi - 110027. This is to inform you that the sewer in our block is overflowing for 3-4 weeks but even after repeated complaints to local authorities there has been no action taken to correct it. The dirty water from the sewer keeps coming out of it and has made the whole road between the park and houses smelling foul. Please help us out of this situation. I request please don't reply before any permanent solution or provide my contact details to escalate the issue. My block is old four storey behind shiv pooja namkeen corner, tagore garden, new delhi - 110027.