I know that it is entirely up to me to choose how to sell the app. The question is about how to place the app on my website and make it possible for people to buy it

I would like to use my own website as an app store to sell a native ToDo List app that I will build, how do I do this after I follow the tutorial for "ToDo List part 2"

I am NOW using Safari 5.1.7 How do I locate my app. I only written a description of the app, but I would like to see that, and maybe edit it.

I am a beginner.
I am unable to locate/reach the app that I began to work on.
Does the platform only work with desktops, laptops, and high-end smartphones?