How can I call IRCC ??
Just call the number from https://www.canada.ca/en/immigratio...orate/contact-ircc/client-support-centre.html
Navigate the phone options until one of them lets you press 0 to speak to an agent. It might take several tries before it'll let you in the queue. Then wait around 30 minutes in the queue or select the call back option.
Ask if they would be able to check your file for notes to see if your application has been marked as complete.
If the person refuses, hang up and call again.