Sparkle is a game I made back when I was 14 years old using software that was still in development at the time.
Unfortunately, due to the long time that passed since the original release, the game doesn’t function anymore on recent iOS releases because of a bug in the software.
The game cannot be updated, since many of the features in the software which Sparkle relies on have been heavily changed or removed.
Updating the game would mean having to make a complete rewrite, which isn’t worth it at this time.
Sorry for the inconvenience!