I downloaded this app from the ap store. But I am having difficulty logging into the app. So I am not sure how to use it. I would be grateful if you could please help me with this. The app had previously been working and I have been using the app until I made a mistake. That was how the app stopped working. Please can someone help me sort this out?.having to write all the five hundred words out is not easy. I would be grateful if you could let me know when this problem will be resolved.