Hello,
Thank you for contacting Rank Math and bringing your concern to our attention. I’m sorry for any inconvenience this issue may have caused you.
Unfortunately, Rank Math redirections do not work with PDFs on most servers. You can check this article for a comprehensive guide on the alternative solutions:
https://www.lockedownseo.com/301-redirect-pdf-wordpress/
I hope that helps.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.