Samsung — Led tv bravia, model: ex 550: showing total color change & double vision

Address:

Ernakulam, Kerala, 682026

I purchased a TV 32" on 8/8/2012 at a cost about Rs.36000.00. Now it is showing total color change and doubling the image, flickering etc. I have shown to authorized repair agency and they have informed me that the display panel to be changed which costs Rs.15000.00. But new Samsung 40"LED TVs are available at a cost of Rs.26000.00. Hence the repairing of this TV at the rate shown above is not economical for me.
Will you able to do anything on this issue?
A quick reply regarding this will be highly appreciated.