Expired Protein bar - Consumer Complaint for Dischem Bedford Centre

On the 11/03/21 I bought a a USN protein bar and as I was about to open it I checked the date it had expired on the 08/03/21 couldn't bring it back the same day since I had already left the centre for work.came back the following day to return the expired item.the service I got from the lady who was doing refunds not even an apology from her on behalf of the store she just made me feel its OK to buy expired stock like really what kind of service is dat.for me to travel to the store again the following day when I was not intending to go to the store just to return a expired item that I took in the shelve is not right I was really not happy at all.and unfortunately I don't have a photo to prove my story but bottom line is I was so disappointed the way the staff don't care when its their fault