Need help with reviewing quiz

hi there everyone,

i have created a story with multiple slides including a quiz it basically goes 2-3 slides then a quiz slide over and over for 100+ slides i have a 100% pass rate on the course but allow the student to review and change the answers to what the believe are the correct answers. Now when the student clicks retry quiz they are forced to go to the start of the story and re-answer every single question which then makes it a multiple hour exercise how can i make it so the student can review the quiz and go through and change the incorrect answers without forcing them to read the whole story and re-answer every question. i would appreciate any and all assistance with this matter i can be emailed at adam.nelson@dorayminerals.com.au if need be thank you all.