ACE Auto s****yard, the worse and unreliable online deals

I ordered and paid for my order on the 25 Nov 2022 and received the confirmation of order the same day from ACE Auto s****yard CC. Upon checkout, it was said that my order will be delivered between 4 to 6 days. It is currently the 10th day, still no sign of the delivery. I called the courier companies (The courier guy) they told me they will only deliver on the 7th December 2022, which will basically be the 12th day.

Why can't ACE Auto s****yard be honest about delivery dates. Surely they were aware of it, if not then they are super *********** and they do not take their online orders serious. Surely this will be my last order with them. I don't think I will ever recommend their services to anyone.