Olympia Honda, Ambattur — car service feedback

I have a very bad experience with ambattur olymbia honda, chennai. I give my car. Tn 09 aw 3813 for only general service on 17/12/17. They take more than a week but my complaint are not rectified the problems. And they will not replace the general parts but put the bill for new parts changed. And interior cleaning are not done. And they will not responding well. They will not take care for our cars too. And they will not tell the truth to the customers. They are working for only money they were earning not for customers satisfaction what they need.