Okay it did let me download it and its on my phone but i clicked on it and its just a plane white screen and it loads for a little while and then just says “Safari couldn’t open this page because the server stopped responding.”
I find it real suspicious that it's asking for a code after completing the instructions for the apps that we must play. It's pointless. Why do that when you can literally use Ren'Py to make an APK file of the VN? It's not that hard to do. All you have to do is just install the SDK, generate the keys, configure it, and build the package, and that's it. It saves you the trouble instead of doing this in the video.