Selling spoiled russians

So i bought russians at Shoprite today 18 July 2024 ,they were iced so i couldn't see if they are fresh or not. When i got home i defrosted 2 russians so i can fry but the smell was so bad i took them back they refunded me but they refused to refund me the money i used for taxi,i wasted my money going back to return i want my money .