How to start and how to navigate the study guide

Hello! I am new to Black Spectacles and excited to start studying. I know I’ll be studying for the PcM exam and have reviewed the proposed study guide. Can someone explain to me where I can find “PcM Section 1” or navigate to “PcM objective 1.1, 1.2, or 1.3 Videos…” I’m not clear on how to find the specific sources listed on the study guide… embarrassed and need help!

Thank you All!