"What I wanted to do, is allow the user to retry the test if they fail?"

"the retry button will only go back to the question which the person did wrong?"

"Great its worked! thank you! One other thing I am having a problem is that the retry quiz does not let the user try the test again?"

"Ah ! Could it be that I used survey questions instead of graded questions?"

"thank you for your reply, I have already followed the instructions on here... but for some reason the score does not show up?"