Voltas — Noise issue

Address:

110018

Namastey
I had bought voltas for the 1st first time and my experience us really very very bad. On 15 apr 2016 evening i bought windows ac 2 ton from sachdeva electronics jail road tilak ngr new delhi and got it installed. But AC start producing a vibrating sound n then on suggestions of voltas technician i got it re installed but the problem still persists. Total 5 technicians n installation engg visited my place in last week and they also took away AC for 4 days in Voltas service centre but the Problem is still there... Tilak nagar franchisee head mr manish has no manners of talking to a lady and Delhi service head is just postponing the problem by sending new technicians. I request you to kindly help me in getting refund of my hard earned money if voltas is not in a position to replace the Faulty AC.i m fed up from this delay now. Kindly settle the case .Its a request to u.