Voucher invalid

Good Day <br> <br> I'm disappointed that I could not use my voucher which has apparently now expired. I did a purchase yesterday and all seemed fine until I received an order cancellation due to payment option. I spoke to Melanie who advised me that I would still not have qualified for the discount even if I had made the purchase yesterday because the voucher had already expired, despite the fact that it was accepted online and the difference I would have had to pay was gonna be R200 less. I'm really disappointed and as a first time customer, I'm never gonna spend my money on Zando.<br>