My TVS — Worst service_cheated my money

Hi
I left my car TN10 AV4936 for service on Monday(9/10/23).They gave me false promise that they will deliver my car the next day. But They delivered my car back to me only by Friday (13/10/23) after so many calls, visit and followups. I am very much upset of my car service after paying Rs.25000.. they checked and said all lights were working fine and they changes few. But nothing changed. Back light was not working I changed yesterday..
They said they changed engine oil..but indication showing red. And no water filled.
Front AC adjustment lights and door lights are not working now.
In AC motor full of papers..I cleaned yesterday from local mechanic.still in 3 and 4 AC adjustment noise are more.
Fuel indication is not working.
Wiper fluid not filled.

Uncessarily changed rotar blades and breaks but not done any changes to the service which I asked for..
Very worst service this time. Really not satisfied.