To access your overall course result, once available, click on your name in the top right corner of the LMS and select 'Grades'.
This will show you all Professional Academy Diploma courses that you are enrolled in and the final grade for each.
If you do not see a final grade (as above), it is likely that not all components have been released yet.
You can find the exact date your results are scheduled to be posted on, underneath the submission portal in the 'Assessments' unit at the bottom of your course page.