work plugin

Have you tried reinstalling the plugin?
Which site you’re running this plugin? Please post a link to your blog, or site,–where your plugin is running, so I can take a closer look. The form on this plugin on my site appears good, but you might need to clear your cache and cookies to see if your plugin works. You can take a look of my blog, and try the installed plugin: https://fairiesdreamsfantasy.com/.