Fiat India — Getting rust on vehicle

Address: Thiruvananthapuram, Kerala, 695009

I own a punto dynamic, brought on sep 2014, from Mohandas Motor, Trivandrum..But now the showroom had closed permanantly..and vehicle registration no. is kl16m7207, One year after purchase i had seen some rust and show to the showroom and committed that they rectify, need to consult with higher authorities and will get back to.. But nor received anything from showroom.Registered a compliant and almost around after 2 years i had it cleared some of the rust from Pinnacle fiat, kalamasserry, Kochi. That too taken 2months to get it done, and the painting they done is the worst i seen in my life... How i accept this for my vehicle that i even purchased just 2 years...Fed up with all your service you provide... planning move legaly.