Sonovision — Un necessary warranty extension for LG 1.5ton 3 star AC

Address:

Sonovision stores, Tilak road, Rajahmundry

Dear sir,
My name is Kishore.Today I went to Sonovision stores at Tilak road, Rajahmundry for purchasing LG 1.5 ton 3 star AC .final price 34, 500 .I want to go by Zero finance with Bajaj finserv. I gave my details to and finally they told 12, 230 downpayment and 2875*8months and in addition to this they told 376*8months extra you have to pay for one year warranty extension and it is mandatory for this they told.I come back to your Sonovision people and told same this.They told for zero finance it is compulsory.I am asking why should I take extra warranty without my interest ..here one more thing I have to tell that my friend bought this product without any warranty extension in your Sonovision stores at kotipally busstand, Rajahmundry.Why the rules are changing from one stores to another..I am not satisfying with this sothat not purchase the product ..Kindly notice this complaint and resolve problem.Your early responce is highly appreciable.
Thanking you
Kishore.