Item incorrectly priced and manager not available to help

I went to Edgars mall of africa to get a few things and my eye was caught by a deal I could not say no to. A Gucci flora perfume was mispriced, when I got to the till I was told I could not have it for the price it was marked for. After a very long wait and the cashier blatantly refusing to call the store manager, I then decided to leave. I’m very upset at how this was handled and how I was sold a dream.