Nokia 7210 supernova
Estarts automatically and when it switch off it does not start until i put the battery out

I had taken a nokia 7210 supernova on 6th jan and it has showing problem of automatically restart and i sent it ti nokia care center on 22 jan . but still i had not receved it back wha t the fuck was going on to the quality of nokia handsets . i used that set for 14 days only and it takes more than 25 days to repair . what the fuck i do with that handset..

can u pls tell me whwn did i receievd the handset back

there is no spare in nokia care my job sheet no is 167433527/090123/7

i had purchased that handset in indira market mandi (h.p.)