False Advertising of Same Day Delivery

I paid an extra R120 for the order to be delivered today, before close of business. I have just received a notification that this has been moved to Monday. That is unacceptable. Please can you cancel the order or refund me the extra delivery fee. I wanted the order today, 25 June.

Why do you advertise for a service that you cannot provide??

I have spoken to Luyanda, call reference ***6 to request a refund.