When I try to download an item it just says 'install' and when the 'download' is finished it says 'play' which it does if you click on it, but there is no icon. You can only go to the 1st page on the Ipad and do a search whereupon the icon becomes visible and you can 'play' it but you cant do anything else with it. You can't put it in a folder or move it to another page or make it visible all the time. What can I do? I don't want an Ipad full of invisible icons.