Write some software

I need you to develop some software for me. I would like this software to be developed . I have a software program developed in Perl. We have have an online study program in which includes practice examinations. They are set up so that a student can click on the answer using their mouse then click a submit button at the bottom of the page....after clicking the submit button it proceeds to grade the test and triggers a window to appear with the results including the answers that were answered incorrect and those that were not answered at all. My dilema: I attempted to revise the answers key to one of the tests..however once I do that..then do a test ..submit for grading ...it doesn't have results appearing in the proper order like it used to. I need someone who works with Perl and would be able to help me revise the answer key so that it functions correctly