Municipal Corporation Of Faridabad — Sewer line overflowing

There has been a lot of days since the water from the sewer lines are overflowing in my house and on the streets as well.
Whole line is blocked and water is overflowing non stop creating a smelly and uncomfortable environment to live for us.

We dant even use our toilets because they are already filled with backward sewer water.
I want to lodge a complaint regarding the sewer personnels that after many complaints they visited the area but hadn't done anything

It's been extremely unhygienic for us to live in this water.

Kindly see to it as soon as possible.