Greetings,
I doubt this body is still being serviced by Canon. This means you'll need to find a 3rd party repair shop for service and considering its age, this might be difficult. The mirror breaking and falling out is not going to be a small or inexpensive repair.
I'd start thinking about a new camera.
Canon Refurbished << Excellent Option
Canon Upgrade Program. This is a great program for loyal Canon customers whose devices are EoL or unserviceable. You can reach an Upgrade Specialist at 866-443-8002 Monday through Friday from 9am to 9pm (ET), excluding holidays.
The used route, KEH, Adorama, Lens Rentals, B&H
~Rick
Bay Area - CA
~R5 C (1.0.6.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, +RF 1.4x TC, +Canon Control Ring, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve ~Windows11 Pro ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8
~CarePaks Are Worth It
