Sorry, there's no way to do that. On Android, deleting the game also deletes the save files. Without those, an option to skip to new content would break the game, since none of your important choices would be recorded. Anyway, thanks for your kind words, I’m glad you like the game!
I'm sorry but I don't understand. There is a version for windows on mega and google drive, you just have to download it, unpack it and run the .exe file.