Need to remove a link from the bottom of one page, but not the other pages

What theme are you using? Where did you download it from?

Cardamon WP I am not sure where it was downloaded from. Somebody else created the site.

I’m sorry but as you are using a commercial theme, you need to seek support from the theme’s developer/vendor. We do not support commercial products here.
Try https://themeforest.net/user/Dream-Theme