Startup Idea : for the Hypebeasts, and the resellers.

What's better? 1: Selling none, 2: or selling till you cant anymore?Alot of resellers want to have 2, but sadly it's option 1 for most people. That's why I, a thirteen year old is here. I have the solution. I will have an app, where people can start there sneaker shop of exclusive sneakers, free of charge. (if) The reseller starts to sell, he/she will get returning customers, resellers can also advertise on a special page, which shows what kind of shoes they have, how many sales they did etc. If there are plural of the same pairs on a typed in keyword, the one with the highest sales will get higher. Resellers can also get higher sales by doing advertisements (on the special page) and get higher results. The customer, has options to the price range, color, size, gender, etc. Also, the first exclusive feature for the customer is that they can see how the shoe fits on her/his feet, by using the camera of the mobile phone. More exclusive features will come later with the app. Please comment down below, if you're interested in realising this project/investing the project.Thanks,Mark M.