delete Reminders on Contour remote

I have looked at all the previous discussions on this topic, but "Reminders" does NOT appear anywhere no matter what I try with my Contour remote with a Contour DVR installed in July 2021.  Please give instructions using a remote with a "CONTOUR" button, NOT with a "COX" button as all the previous threads say to click. There ISN'T a "COX" button on my remote! I can delete set up recordings just fine, but there is seemingly NO way to delete a REMINDER!