Hi Jessica,
Yes, this can happen sometimes! PDUs from ProjectManagement.com webinars usually show up automatically, but they can take a few business days to appear on your PMI dashboard.
If it’s been more than a week, I recommend:
Double-check that your PMI and ProjectManagement.com accounts are linked (same email address).
If everything seems fine and PDUs still aren't showing, you can contact PMI Customer Care here: https://www.pmi.org/about/contact
They’re very responsive and can help resolve it quickly.
Hope this helps!
– Ashir
PMI Community Champion