Free resources mentioned in textbook are not available
The PMP exam prep textbook that I purchased (11th edition) keeps referring to free materials available on the RMCLS website. However, when I scan the QR code and go to the website it prompts me for a password. The license key in my textbook isn't valid for this site, it's valid for exams.rmcls.com. I can't register an account. So I can't access these "free" resources promised to me in my very expensive textbook. They are behind a paywall. I have to pay more to subscribe.