Due to continued high demand, we had to take our app offline in March. We’ve been working hard to get this up and running again. We’re beginning to roll this out gradually and to a small number of customers first to ensure the best possible app experience. We’ll be rolling this out to more customers as soon as we can and will notify customers when they’re able to use the app once again. In the meantime, please use ocado.com (which will also work on your mobile browsers).