The website is not user friendly at all and the su...

The website is not user friendly at all and the submitting process is a mess sometimes. I do a science course and the end of module exams locks me out very quickly. So I have to contact my teacher and ask her to unlock the exam; this process takes a couple of days. By the time I can finally access the test, several days have already past and the test is still not finished. I feel that the module exams should not lock the student out and should be available at all times. The DBA s are also very weird and uncomfortable.