Ezoneonline.in — Bought a mobile but not working properly it is not been exchanged

Address:	Thane, Maharashtra, 401202
Website:	Ezoneonline.in

I bought samsung z3 from ezone.in from vasai i used aprox 3 to 4 hrs afterward its geeting hanged i thought its new then i dnt did any action but it repeated again and again i went to the store they told go gallery n all then why they are selling the products if they do not gives a consumer satisfaction how could they do like this but this they do not provide service properly