Shoppers Drug Mart

I am prabhjot. I bought products of reversa from shoppers in surrey central mall on nov 23 and I got pimples and rashes near about 20 december and I went back to shoppers on december 20 and they said bring your products. I went with a reversa products on dec 21 and I didnot have one unopened facewash with me at that time. They said you can return this facewash after completion of 30 days because we know that you dont have with you and I said that I can go home and bring for you know but they said its ok. Than on dec 26 I called them and they are saying that we cannot refund your product as date is not within a month.