Lucknow Nagar Nigam — Sewer Leakage problem

Address:

1/668, Mini L.I.G, Ruchi Khand 1st, Sharda Nagar, near St.Joseph school

Sewer problem in my area, the sewer is choked due to which the whole road is filled with waste water and mud.
The road is really pathetic from last 1 week and i have done 3 complaints already but no action taken yet.
Kindly look into this matter and do the needful as soon as possible.