[Resolved]  Pepsi Diet — expired product sale

dear sir,
iam swaminathan asst professor from madurai.
today[protected] evening gone to the movie.
theatre amirtham madurai,during the interval i bought the dite pepsi can from thr theatre.
i bought the can for 20 Rs.but it was only 15Rs,
then after drinking only i noticed that that can experied on last month.
information about the can,
BND 27 G,dated 27-07-09. 13:37.
bar code :[protected].
pls kindly take proper action to stop this.
with high regards
swaminathan.s