Update: I created my account on PR portal on IRCC website (https://prson-srpel.apps.cic.gc.ca/en/application/start) and somehow it moved some gears and when I tried linking my application to the tracker above link mentioned in the AOR actually worked. Language, physical presence,background verification and prohibition in progress. thank you all! and good luck!Its been more than 3 business days/ 5 days since I got my AOR in the email. my application in the online portal still says application submitted and I am not able to link my application to the tracker (https://ircc-tracker-suivi.apps.cic.gc.ca/en/register). is it common? or should I be concerned? thank you!