How to link partner sign in account with GC key

[klohana007]

I applied for Canada permanent residency using express entry last year with my TD bank account credentials as the login option. I recently moved to India and would like to close my TD bank account and continue monitoring my application using GC key. I created a GC key using the same email address I used to get notifications on. However, I do not see an option to link the application to my GC key. Should I contact CIC customer service or should I revoke my GC key as my TD bank account is still active and I still have the login credentials