Quizbot Folders and Quizzes are stored in your Google Forms . *
If you delete the Quizbot folder from Google Forms, all folders and quizzes will also be deleted.
If you delete a folder created in Quizbot from Google Forms, the folder and quizzes in the folder will be deleted.
If you delete a quiz created in Quizbot from Google Forms that quiz will be deleted.
*Quizbot items deleted from Google Forms will also delete those items from Quizbot and they cannot be restored.