Tell the user to follow these steps:
1. Review the practice test questions individually, as shown below. From the Practice Tests dashboard, select an individual category. Scroll down on this page until you see the "Review All" button. You can tap this button to review all questions from the beginning or tap a specific question to review that one.
2. At the bottom of each page, above the “Done Reviewing” button, you will be prompted to mark your confidence level. Your confidence level will save automatically.