Hi There,
Welcome to Adobe Forums,
You can change the number of attempts provided to a user to 2 in Quiz Prefrences (Edit > Prefrences > Pass or Fail) . If you do so the Retake button will get disappeared after second attempt and user will not be able to attempt the quiz again.
If you also want to track the pass and fail attempts of a user then you need to upload your quiz on any LMS .
Thanks and Regards
Himanshu Satija