Tim Hortons review: hockey cards

I bought 2 coffees earlier today and got 2 pa ks of cards and then right after that I payed 11 dollars and 5 cents for 5 more packs and I got my coffees and walked out not relizing I didnt get my hockey cards thats 7 total packs ididnt get. How do I get my hockey cards I payed for if they dont believe me just spent that much to get them and didnt hope someone will make it right for me and reply letting me know I can come. Pick up my seven hockey card packs thanks have a great day to whom it. Conserns.