Municipal Corporation Of Delhi — leakage of sewer blockage

Address: Dakshinpuri H Block road, New Delhi, Delhi, 110062

There is sewer blockage in front of dakshinpuri h block mother dairy booth no. 083. Entire road sewer line are blocked & sewer water flow from main hole on this road since 15 days. The mud sprad all over the road & filthy smells spread along side of the residents house. No any autohrity taking necessary action. I have maid so many telephonic complain to mr. Goverdhan (Mobile-[protected]) & mr pradeep mobile-[protected]), the incharge of dakshinpuri area of ambedkar nagar, sector - 5, new delhi - 110062 regarding this issue. But they are not taking any actions to solve this issue.
The blockage of sewer on this rom from h block corner of subhsh camp to towards tigri maind road up to ambedkar park cornter.
Please do the needful on urgent basis. I shall be very greateful for your kind and immediate action.