You can edit your order up to 4 days before your delivery date. For example, if you receive your delivery on a Sunday, your deadline for editing your order will be midnight Wednesday.
It's very difficult for us to change your delivery address after the deadline has passed, as the labels are already printed and the drivers routes have been optimised for the most efficient routes across the UK.
You can check your cut-off time for editing a delivery, by logging in to your account and reviewing your order in your delivery calendar.
If the deadline to edit your order has passed, it will show as green.