Maruti Suzuki India — Service and bill

Address:

144001

I have a ciaz car. I go to lovely autos jalandhar for its service on 5/7/17. The behavior of staff is not good there i complained about its door but
Nobody is possible to solve the problem. Moreover they charge the full amount o sevicevia job card no jc17079318 and they dont give me bill of this.
They are saying that u take bill after 2 days but my person goes there 4 times but they are not giving bill.
They charged 6575 from me but failed to give bill and service.
Please help us to solve our issues otherwise i will go legal.