Sony — panel complaint

Since sony is the best brand of my choice.. I thinks the same is with every one... I just brought a 32inch bravia led tv...4yrars ago... With lots of dreams and believes... But now the bad that came is my thrust has gone... Since sony is such a huge company with a 4 years of life span of my tv... The tv got complaint.. The repair charge of the tv is inconvenient to me because... The tv was for a short time because my dream was not accomplished.. And i used to suggest this brand to my friends but now how can i... If this happen to me because i am sony buyer.. I am telling all this inoder to ask you that will u do anything favour of me??? Since now a days many small brands offers tv with the same repair cost of this brand.. Including 5 year warranty.. So is there any thing that you can do for me.. I still trust sony.. That's why am asking you for the solution