Delivery driver was early waiting at the door when o got home so I didn’t get to check my emails when I got in. Handed me food n left then opened a bag of substitutions I would have refused. Phoned customer service who were arrogant and rude telling me I was emailed a list during the day, I’m a frontline key worker I don’t get to read my emails at work this policy stinks, and other CHEAPER supermarket the driver highlights substations to you and heir customer service is customer service not some jumped up jerk sat at home with his feet up telling you his job is as hard as yours. NEVER SPENDING A SINGLE PENNY WITH SAINSBURYS EVER AGAIN