False advertising

Good day Very bad customer service from Game store in Eastgate and unprofessional manner of approach from the staff, I would like to express my disappointment about Game store in Eastgate on Wednesday the 3rd of July they advertised on their catalogue that they're selling Rama original 500g x 3 for R30 when I got there I was told that it was a printing error I don't understand why are they still having the same catalogue that has faults in their store as a customer I feel that I was deprived my rights and still have the catalogue as proof of the advert