Steve_Can

Check your application status (New tracker with details on IRCC backlog)
Track your application status using the Client Application Status.
IRCC Webform where you can specify/update your preferences and update IRCC with additional information.
Call IRCC on 888-242-2100 about your Citizenship application
Access to Information and Privacy (ATIP) Online Request
2020 Citizenship applicants - Google Sheets