We are unable to reset My Singing Monsters: Dawn of Fire accounts.
You can start a new account by navigating to Options > Log Out. You will then be given an option to continue your previous account using Google Play, Game Center, Apple, or Start a New Account, which will reset your progress to the beginning. However, this will override your previous progress.
You can start a new account by navigating to Options > Log Out. You will then be given an option to continue your previous account using Google Play, Game Center, Apple, or Start a New Account, which will reset your progress to the beginning. However, this will override your previous progress.