Samsung India ;mobile S8300 — Repetitive Failure of different functionality

Address:

North 24 Parganas, West Bengal

Dear Sir/Madam,

I have purchased a samsung mobile S8300 having IMEI no. 359043/02/549461/5 on 13/06/2009 with Rs 24,000/ & in within 20 days , the set has to sent to samsung service centre for repairing & then they kept it for for 20 days & it was told that full circuit board was replaced without any money as it was within warranty. Then again a problem came in the display on 10/06/2010 which was on the verge of warranty period & they changed some internal communication strips . Now again , memory card slot is not reading with display is giving troubles . I have to give then Rs.1500 to repair urgently only the display as it was outside the warranty & they are asking for Rs. 8000 for reparing the memory slot .Plz. tell me how to get justice from such a big name prviding their customer such a poor service.
Plz. call for details if you want e.g. my purchase bill etc.
Regards,
Santanu Banerjee ( Mob: [protected])