If you only have a mobile phone, in order that you can get going straight away at minimal cost, you can watch the course videos on your phone and we can post you the 'welcome pack' documents in the post that will teach you the beginners stage and enable you to play Amazing Grace. After that you can select a few more songs sheets that we can send you in the post.
You have a 30 day full money back guarantee so you will either be playing piano within the month or get a full refund, so there is no risk to you. Once you are sure that the course is for you, you may wish to buy an iPad and also a printer, in order to view many more song sheets and to make it easier to view the other stages of the course eg more advanced playing style videos and to print out as many song sheets as you like.