UGLY BAD POOR SERVICE FROM KNITTEX

I BOUGHT 2 SALES FROM KNITTEX JOHANNESBURG AND WE OVER STOCKED I SEND ONE PILE BACK ON THE 1 MARCH 2021 AND WAS TOLD TO EMAIL A PROOF OF BANKONG DETAILS TO CASHE SALES AND WE WENT TO THEIR OFFICE IN JOHANNESBURG 1350 STAAL ROAD THEY PRINTED US A COPY OF A REFUND OF R1574.76 AND WE DELIVERED THEIR STOCK I WAS PROMISED THAT SINCE KNITTEX IS BANKING WITH STANDARDBANK AND I AM BANKING WITH STANDARDBANK THE MONEY WILL BE CREDIRED TO MY ACCOUNT WITHIN 24 HOURS, SINE THEN I HAVE NOT RECEIVED MY MONEY IS 15 DAYS I TRY CALLING THEM SINCE THE 1 MARCH 2021 EVERYBODY IS SENDING ME FROM PILLAR TO POST, THIS CUMPANY IS STRICTLY AFRIKAANS PEOPLE, I DONT KNOW IF THEY TREAT ME LIKE THIS BECAUSE I AM BLACK, I HAVE EXPERIENCE POOR/ BAD SERVICE FROM THEM, I COULD DO A LOT WITH R1574.78 REFERENCE NUMENR ***7, WHEN I CALLED NO ONE SEEMS TO KNOW ANYTHING ITS HEART BREAKING THAT CONSUMERS ARE TREATED THIS HARSH WAY, I WILL NEVER REFER ANYONE TO THIS COMPANY AND IS SAD THAT THEY ARE BEING SUPPORTED BY BLACKS WHICH THEY THINK ARE STUPID