[Resolved]  Maruti Zen — brake,ac

i take my car(zen) for service to swani motors in ludhiana on 09/06/2009.Name of car owner is Vikas Kumar.
car regd no is -PB37B2043.bill id no is I0452689.brake and AC is not good before service.they have changed - shoe brake,pad disc brake of both sides but after 3 the brake has fail and i hv to suffer a lot.reading of odometer before service is 62906 and at time of brake fail is 63662.it just runs 756 km.and is with AC .they have changed the gas but AC does work well even at night also.
so,please solve my problem.(Ph[protected],[protected])