You can confirm your permanent residence via the confirmation portal
As one of the measures caused by the COVID-19 pandemic, Immigration, Refugees, and Citizenship Canada (IRCC) has launched the Permanent Residence Confirmation Portal. This tool allows confirming your status without in-person interviews. It also allows confirming that a person is in Canada, updating the address, submitting a more recent photo to be used for a PR card, or receiving proof of permanent resident (PR) status. The new portal is user friendly and is optimized both for desktop and mobile devices.