It is recommended that if you have a test/staging area that you try the installation first. And that you backup your server files and database. Getting The File Request the download file by contacting Feedarmy Upload The File Using FTP
After a long development process FeedArmy now supports Magento 2. That’s good news for people that have waited for this release. Supporting important features such as listing variants or only choosing main products. More info can be found here: https://feedarmy.com/magento-google-shopping-feed/