As soon as you activate the plugin, you will be redirected to the Quick Provision page which looks like below. It comes with one powerful text box where you can add a url with the provision data.
You can add your provision configuration data url or just copy one that is mentioned right below that text box, i.e https://gist.github.com/hasinhayder/7b93c50e5f0ff11e26b9b8d81f81d306 and click "Process Provisioning Data"
Now you will see a list of themes and plugins, as mentioned on that provision configuration. From here you can uncheck any of these themes or plugins if you don't want to install them. If don't uncheck anything, then WP Quick Provision will install everything and activate the plugins for you. ✌
Click on "Start Provisioning" and you can see the progress of this provisioning session. If you dont want to continue with this provision data or want to start over, simply click on "Cancel Provisioning" and you will be taken to the start page.
If any theme or plugin is already installed, WP Quick Provision will not reinstall them.