No choice of delivery date

Such inconvenience and irritating having the delivery date change without any notification or consultation. Already infuriating having no options for delivery days, and having to clear a whole day’s schedule to accommodate a delivery which may occur any time of the day. Now I see the delivery date has been changed without notice, and I have to re-arrange everything again. The point of online shopping is the convenience but this is ridiculous! At least then give the option of changing the address of the delivery easily or have a real life person to call to talk to about the options! And send a notification email!