Toyota — estimate of music system not provided by commercial motor sales pvt ltd

Address:	Bareilly, Uttar Pradesh, 1234
Website:	[email protected]

Dear sir,
Screen of music system of my car no. Up25bt0099 was cracked and given to commercial motors sales pvt ltd for repair vide job no. Gsj18-01995 dt-21.05.2018 but the till date estimate of the repairing not given by dealer nor repair till date, when i called to service manager his cell number ringing but not answering also contacted to nazir ali (Service advisor) he is not given any satisfactory answer.
Now i want to lodge the complaint against dealer poor service