Nokia
No response though there is warranty

I bought a nokia phone recently .i dont know there was a problem immediately

i asked the shop owner who sold it to me.

he first tried it and told me to go to nokia shop

there they started telling me that as it is been opened by the shop owner it does not any more come under warrnty

so what should i do

all this hassle just one week after my buying

even the shop owner telling he is helpless

kindly helpme out