Woolworths is the worst online shopping company

They have the worst online service and delivery than any other store. First time they did not bring the full order and the delivery guy ran away when I questioned him about it. Second time I struggled to book a time slot to deliver today. When I inspected the invoice today I saw that the delivery date is showing the 23rd of December. Bought R1900 of goods from them. When I called in to tell them that a mistake was made with delivery date, either by me or them and that I need the food I ordered for this week and if they can change my delivery date. There answer was that are not able to do this because they are not willing to change delivery timeslots. In my opinion when you decide to have an online store you should have a system in place that can rectify mistakes or problems like these.