WORST SERVICE EVER!!!!!!

I was at the store today, when I was de*****ed not only by staff(Lerato, Itumeleng and Zanele) but by the manager as well. I was buying an item and when I got to the till the price wasn't the same, instead of the manager(Maryanne) fixing the problem she was just making the matter worse........... I told her my situation and for some reason tried to twist my complaint to suit her best, when I asked her is it possible that too different people can see the same thing no answer and I worked out the store not very happy

PLEASE HELP!!!!!!!!!!! THE STORE IS THE WORST