Did not honour store promotion or Pricing

Very disappointed with the service I have received from the Fourways branch. I was in store for a special and selected the stuff but was told that the sign posted was incorrect so they could not honor the deals. I have laid a few complains since with the call center and it has still not been resolved. I was told 2 weeks back to send in the pictures of the sale post and items but the email address I was given is invalid and now no one knows who helped me. <br> I have posted this on the Facebook page and was told I would be contacted but still have not.