I was very disappointed from cape union mart in Middleburg mall

I went to cape union mart in Middleburg mall this afternoon to buy myself shoes the price for that shoes was R499 then I called someone who works at that store to cherk if the price it's write then she said yes and I ask for my size she went to collect it but I was suppressed when she come back with the shoes then the price now is R1499 and I ask her how she told me that she don't know.