Maruti Suzuki — service poor, neglected

Address:

Pondicherry, Puducherry

i have given my maruti800 PY01 E 9654 for service at marutimission pondicherry, on 23.02.2015 .they didnt do the electrical work, a/c work temperature control work, poor brake operation and noise of air entering to the driver side in running, but they charged rs.3697. they said that this only can be done. so kindly make necessary steps to do the same.