Donation Confirmation and Donation Failed Page Won’t Trash

Has anyone ever went into their WordPress setting and discovered in their Pages menu that there was a Donation Confirmation and below it was a Donation Failed, these are two pages that have shown up for me once before. The first time this happened, I had to tear down the entire website and remake it from the Ground up because in the beginning I clicked on View right underneath them where you see the options: “Edit | Quick Edit | Trash | View.”

When I tried clicking on Trash they would never go away, so…

After I remade the website from the Ground up, I have run into the same problem again and I don’t know why and I cannot ever seem to get rid of this problem. Does anyone know what I am talking about? I cannot even show a picture of it on here because it doesn’t allow me to add photos, but I am hoping that someone has ran into this problem before and has found a workaround for it; unless if it is a bug and the only workaround is just leave it, don’t view and just don’t worry about it. I do not know, it is annoying, and I just want some guidance on how to get rid of it. Also, the link is to manage the website which of course you would need my Login credentials for that, but if you have encountered this problem before then you know what I am truly talking about. Please help, and thank you for your kindness.

Sincerely, someone who is trying to help a non-profit organization run properly.

The page I need help with: [log in to see the link]