FSE Pro Install error

I already buy the license. When I Actived,it says This theme requires the following plugin: FSE Pro. But when I installed ,throw error: Installing Plugin: FSE Pro Downloading installation package from

/www/wwwroot/ilabubutoy.com/wp-content/themes/kiddiemart/inc/tgm-plugin/plugins/fse-pro.zip

Download failed. A valid URL was not provided. Plugin not activated. A higher version of FSE Pro is needed for this theme. Please update the plugin.