I'm self isolated,underlying health issues in vulnerable group totally reliant on home delivery.went on line to place order with asda today at 3am thinking to avoid busy times to start site wouldn't let me text in items,after TWO hours I finally completed my list and available slot( which would expire at 6-18 am) after all the time trying to compile list I was unable to complete because it kept sati g sorry town or city does not exist.....errelevant because I was putting in my cvv number and as a longtime registers customer my details are automatic!! At 6-45 nearly FOUR hours later extra security info asked for via card issuer not automatically directed as at any other time when security is asked for told to phone card issuer!!! No shopping,complete failure by Asda and at a loss as how to get food,cats food,oh PS as I tried to complete my slot was cancelled...next available would have been 18th of april.! I'm not an impatient person,this is a war,but Asda you failed in your promise to provide and passed the buck back to me as a customer,perhaps you might be more efficient if you adopt Morrison's box policy?