WORST STORE TO EVER SHOP IN OR ONLINE

Found a shoe online marked at R499 ,go into the store only to be told its R999 ,then query this issue showing this EXACT PRICE OF R499 ONLINE to be told it needs to be ordered online only ,i needed it for an event this is why i went instore ,stood at counter tried to order online only for the app NOT TO WORK told this to the cashier only to be told sorry nothing can be done call head office ,again i needed this shoe for an event ,no help no service no effort ,ABSOLUTELY DISGUSTING SERVICE AND TO TURN AWAY A PAYING CUSTOMER CLEARLY EDGARDS DOESNT NEED THE MONEY