Hello, I purchased an e-book out of curiosity about the development of game apps related to no-coding. The person who asked me first answered yes to the question about how to make and upload the game, so I bought it, but the book does not contain any information about the build box, but only introduces a simple program tool. I bought it thinking about how to use the build box and know-how, but I don't think there's anything like that. It's a bit disappointing because it's just the same thing. I'd like to get a refund for the e-book, is there any other way? If I had known this, I would have applied for a lecture on making a game app that the instructor is working on without purchasing it.

Hello~~~~~~~ Does it say how to make a game and upload an app? Do you have all the ways to post ad-mob ads?