didn’t repairing my phone

&lt;p&gt;&lt;b&gt;Location/place&lt;/b&gt;: faridabad&lt;/p&gt;<p><b>Name of company/service</b>: micromax</p>i gave my micromax A75 phone at kalka ji micromax service centre. and it gets over 3 weeks. whenever i call and goto ask about my phone, they don’t hear my complaint. iut also mail to micromax but same result out. sir/mam please help me…….