Cannon rebel t7 focus screen

[Mwilliams1360]

 Cannon rebel t7 152072008635

cannon ds126741

To whom it concerns I have this camera and need to replace the focus screen.  Do you have the model number or link.  I see several but I do not see where they are comparable.  Thank you for your help 

[ebiggs1]

Most, all, things in side the mirror box or viewfinder are not replaceable on a T7. Unless cleaning fixes it, you are pretty much going to be looking for another camera. Rocket blower is the least expensive but a professional cleaning would be better.