Infosys BPO Services — Warranty not yes expired .they are not willing to service the product panel

Address: Hyderabad, Andhra Pradesh, 500000

Hi,

i have the purchased the LG 32 INC LED they've given 1 warranty on product and 5 warranty on display panel.
warranty over on product.but display panel warranty still is there, now i have issue on display panel, when checked the chroma, they are not suppose to do a the service on this(means they are telling no 5 warranty on that).
Could you please help me on this how to move forward on this.?