No, it was this one mexico-im-enquiry@international.gc.ca (this is the one I got the response from) and this one MXICOIMMIGRATION@international.gc.ca.
Make sure you put the application#, PA full name, and birth date for reference on any info you send them. Good luck!
Thank you! I have 14 days until my 12 months so I will not bother them until I'm over the year