@legalfalcon - My son landed last week in Toronto Pearson, But I was unable to link his PR card.
Then I called IRCC Agent, agent confirmed that my son is not a Permanant Resident as per IRCC.
Later he connected to another agent, and he said that the officer at the Immigration did not update the my son's landing in to IRCC system.
Agent took the Officer number that was inside the stamp (in his passport), and sent a note to the Officer about my son' landing. He asked me link the application again after a week.
Can you please help what can I do in this situation. Do I need to go to Airport once again ? Please help.