After being a customer for over 40 years I'm done with them. They messed up my Christmas order and now I can't even book an online slot for ever. I realise they are extra busy but I have an online order every week and even after staying up until after midnight hoping to get a slot for 3 weeks time there is still nothing. My dh and are both self isolating due to health reasons, we live in a rural village with limited bus services and no near family. Stuff you sainsburys.