VOUCHER AND PRICING

IAM SO MAD AT TAKEALOT FIRSTLY THEY DON'T CARE ABOUT THEIR CLIENTS THAT ALWAYS SUPPORT THEM, I DON'T KNOW HOW MANY STUFF I BOUGHT FROM THEM, HENCE IAM THEIR CLIENT THEY SENT AN EMAIL TO ME WITH THE R150 VOUCHER AND INDICATING THAT VALID TILL JAN 2024, THE ITEM THAT I WANTED TO BUY WAS R500 PLUS

NOW ON CHECK OUT, THE VOUCHER IS NO LONGER EXISTING, SECONDLY THE ITEM IS NOW R700 , TAKEALOT WHAT IS THIS? WHY ARE YOU GIVING YOUR CLIENTS FALSE HOPE? WHY CHANGE PRICES JUST LIKE THAT?? IAM VERY DISAPPOINTED ON YOU!