Consumer Redressal

I submited my micromax gold phn at laxminagar service of micromax in dec 2014,,,til now i phn has not been working properly,,,i visted 4 times submiting there,,,but all the time a new defect came in my ph as they havent repaired it properly,,,niw i m running out of warranty have paid 26700 till now and havent used my phn more than 3 months,,i bought it on 28 july 2014,,,plz help me to get it resolved,,my last job sheet number is N03066-0515-16704059,,,now i fed up crying for help,,,someone plz save me from micromax...they realy showed me what kind of incovence they can do with a cust,,,plz plz plz plz help me