If you never received a Getting Started email from Adobe, follow this tutorial to reset it.
Prerequisites: You will need to already have access to your @hilohigh.org email, and/or your emails from it should be forwarded to your other email for it to work.
Go to: https://www.adobe.com/
Click on Sign In
If you truly did not get the email, you will see this message. Close the tab, the next step does not need it.
In your @hilohigh.org inbox or the inbox you forwarded it's messages, click on the reset link.