My timeline is as follows:
Sent two PCC application packages (main applicant + spouse) to VFS/VAC through Fedex February 5th (with delivering notification)
Documents were delivered to VFS/VAC February 11th
Spouse PCC application package was processed within 3 days and got sent to IRCC Mexico / Embassy on February 13th.
Main applicant PCC application package was delayed internally in VFS/VAC, finally sent to IRCC Mexico March 10th. I sent emails and called multiple times and requested my case to be reviewed, it got escalated and they gave me a number (this took about 2 weeks), I followed up with emails for one more week and finally got confirmation that they received my PCC application.
Once VFS/VAC process your application, they send you a tracker where you can review latest status.
Spouse tracker shows package sent to IRCC since February 13th, no update so far.
Main applicant tracker shows package sent to IRCC since March 13th, no update so far.
Sent a web form March 17th providing confirmation from VFS/VAC upon package delivery and the latest status of the tracker showing PCC application package within IRCC jurisdiction.
Also sent an email to
MXICO-IM-RAU@international.gc.ca asking for any confirmation that my PCC application has been received by IRCC Mexico / Embassy.
You should try calling the VFS/VAC call center, you only need your name and date of birth and they should be able to give you an update, or send them an email asking the same:
info.canmexico@vfshelpline.com / +52 55 4624 4544