I ordered some toys from the entertainer and as opposed to the cost being £80 (something) it all showed as free . I was only charged for delivery , which I paid via PayPal. My order was confirmed via email. And I was sent a dispatch email with tracking details, I just checked tracking and it shows parcel returned to sender . Can they do this ? I know it was a mistake but I thought once it was dispatched they had to honour it ? Any advice ? Thanks in advance.