Dell India — Cpu model no cn-0657pn[protected]f-0rfb

Address:	402107
Website:	WWW.DELL.COM

I have purchased a cpu model no cn-0657pn[protected]f-0rfb from hi tech computers suncity building shop no-4 pen khopoli road pen raigad vide bill no 049 dated 03/08/2015.
Since fifteen days one white line is coming on the monitor while being in operations.
Two persons from hi-tech computers had visited my residence and the problem was shown to them.After checking they told that it is there fault and they will look into the matter within three days, but regret the same has not been attended till today.
Now i request your good self to kindly depute your representative at my residence at the earliest so that the problem of my cpu is solved once for all.