Tata Motors — tamo staff prior & after purchase

I santosh sawant have purchased a tata nano (Mh01cp3601) from concorde motors, had undergone worst sales experiences, i have mentioned it in the coustomer satisfaction report provided by tamo.

Worst part of harrasment continued when my car got submerged in recent 29-aug2017 floods,

Even the serivce station at worli have the worst rude staff its more that a month that my car is with tamo workshop, till date no feedback regarding the updates of the car repair, even after calling them no responsible person to provide me feedback every time new person with new answers
Prior to tata nano i had maruti cars, but the worst decesion for me was to go in for tatamotors