Placement Exam Answers

Placement exams should provide answers or at least which questions the user got wrong to better understand what exactly needs to be worked on. I have retaken the Security+ 007 placement exam multiple times and even with the help of Google and ChatGPT the best score I can get is 28 but I have no way of knowing which ones I got wrong or what is the correct answer in cases where there seems to be multiple options that work.