Avadi Municipality — I am complaining about drainage issue in our area

Respected officials,
We are living in Avadi paruthipattu near Gurukula Vidhyalaya play school in ashok niranjan nagar.
In our area there is a family who constructed their new house and came to our area before 3months. They didn't constructed their drainage tank inside the house rather they constructed their drainage tank outside the house and the tank is not constructed properly and it's leaking.so we are unable to use that road.please take appropriate steps and clear this issue in our aarea.thank you so much for your help in advance.