I use a variety of supermarkets for online shopping to get the best deals. Today I've had an extremely disappointing shop delivered from Waitrose with awful substitutions that have ruined my weeks meal plan and a family lunch.
Which supermarkets do you find don't deliver what you ordered which interferes with your weekly plan and is very annoying.
Mine in order of the worst offending are:
Waitrose and Ocado joint first place
Sainsburys
Tesco