Why wordpress plugin is not installing?

captainform-wordpress-plugin.zip will not install on my word press site at https://douganderson.bd24-7.com.

You can use an HTML/shortcode to embed your form, please refer to the guide below.

- How-to-Embed-a-Form-to-Wordpress-com

- Adding-Forms-to-Wordpress-org-Version

Please give it a try and let us know how it goes.