Updating formidable forms

I am trying to remove one of my drop down list options using formidable forms, after I click the remove button and click update the same option reappears. Has anyone encountered such an issue or know where should I look to trouble shoot this?

For context this was not a form that I set-up but has been handed over to me.


This site will teach you how to build a WordPress website for beginners. We will cover everything from installing WordPress to adding pages, posts, and images to your site. You will learn how to customize your site with themes and plugins, as well as how to market your site online.

Buy WordPress Transfer