The best way to get help is in the Discussion forum within your course. You have a global community of classmates that you can engage with, as well as support from the course staff who monitor the forum. Take a look at the course's discussion forum to review questions, answers, and comments from fellow students, as well as post a question.
To access the forum, select Discussion at the top of your course:
Note: We are not able to provide direct contact information for professors, teaching assistants (TAs), or other course staff.