If you are a residential student, the registrar would be best able to assist you. They can be contacted by email at email@example.com or by phone at (434) 592-5100.
If you are an online student, these questions would be best directed to a Liberty University online representative. You can chat with one here: http://www.liberty.edu/online/chat-live/.
If you have any additional questions, feel free to reach out to us at (434) 592-3362 or at firstname.lastname@example.org.