I've had a chequered history with Morrisons supermarket and to be honest I don't know why I keep using them. I've been a customer since the late 1970s but every time I contacted them with a problem they fobbed me off. Today is the last straw. I've had a Morrisons card since they came out and today I tried to add my card to the app which I've downloaded. However the app refuses to recognise the card. The card has been recognised for years with no problem. The customer services and the helper on the self service could not help beyond saying I should phone head office. As every time I'd done this in the past it was a waste of time, I cannot see the point. All I want is to link the card I have at present with the app so I can register the first installment of four out of six shops of over £55 to get money off. But I am stymied and totally frustrated. As you can see from the voucher, it's registered to my card but the app doesn't recognise it. Customer chat is closed. If anyone can offer advice I'd be grateful.