Hi Ad1tya.What does your status look like? Card dispatched?
I landed on 27th June at YYZ, and I haven't been able to link my application either. It just shows no application found.
I'm getting a bit worried now since I have to attend a wedding in September and my COPR has expired.
Same issue as you.
I landed on 26th June, 2022.
I haven't received any AOR as yet.
Have you been able to link your PR application to GCKEY?