poor service from sony mobile

&lt;p&gt;&lt;b&gt;Location/place&lt;/b&gt;: hisar&lt;/p&gt;<p><b>Name of company/service</b>: sony</p>I have submitted my mobilehandset SOny Xperia neo mt 11i on 19th november for repair to kamla entp hisar haryana under job sheet no 12111900347 but after two months unable to receive any response fromsony
bharat bhooshan gupta 9996111058