Fofy.com is a dodgy website, which may show up in your Web browser because of adware, or because you have fallen for a basic online scam that tries to hijack browser notifications. Regardless of the source of the problem, you should try to resolve it as soon as possible – seeing Fofy.com's ads and notifications may expose you to unwanted marketing content, scams, and shady links.
If you try to open Fofy.com you will see that it hosts some news articles, but they are stolen from other websites – and they are not the content that Fofy.com's ads will promote. The first thing to do if you encounter Fofy.com's content is to check your browser settings to see if you have enabled Fofy.com's permissions to use notifications. If this does not seem to be the issue, then you should try to run a reputable PC security tool, which will help you identify and remove any adware that may be causing the issue.