Karbonn K451 — Display

Hi pls help me any one I hav bought Karboon mobile K 451 just one week before its display is gone. Am buying mobile at Univercell. I have one year warranty card also. I ill call n ask Univercell they told No warranty for Display, If am Paying Rs. 1000/- means they have to service the and rectify the problem. Is there any other solution.