That's OK! The demo should have saved your persistent data in a separate folder, so even if you have to download it fresh, your saves should be kept. Is there an issue with the download itself we can potentially help you with?
Well not Rilly if your on your Android phone ther is no save for it as i Rimeber i did the same and it rest all the progress long ago .... But i fast fix it Back up and make new one's instead.... Idk if is fix up or not don't Want to test...
