If you did not submit your PR through GCKey, then you used the permanent residence portal which implies that you created an account before IRCC did, so use the login details to access the portal and you should find the tab
Permanent Residence Portal
What is the Permanent Residence Portal?
If you want to submit an application to become a permanent resident, use this portal to:
apply for permanent residence
If we approve your application, we’ll invite you to:
confirm your permanent resident status; and
send a...
Same here. I really want to know what Montreal IRCC is up to. Other VOs send portal 2 24-48 hours after portal 1 but Montreal is lagging behind way too much!!!