Go to your Wordpress dashboard > Plugins > Add new and choose Upload Plugin
Choose the .zip file you have just downloaded
Go to Dashboard Plugins > Installed Plugins and find User.com for Contact Form 7 > Click Activate
Click in the plugin icon in the left menu sidebar and fulfill your API key and domain which you can copy from Settings > Setup & Integrations in your User.com app or if you already use our User.com Plugin for Wordpress you can copy them just from its settings
Those few clicks will make User.com create events and update users attributes when forms created by Contact Form 7 are submitted.