Well kiddo, the Fellowship of Confessing Anglicans is a group of people who love God and belong to the Anglican Church. They believe that it's important to follow what the Bible says and stay true to what the church has always believed in.
Sometimes, people in the church do things that aren't in line with what the Bible teaches, and the Fellowship of Confessing Anglicans wants to make sure that everyone remembers what's really important – loving God and following His Word.
So, they work together to make sure that the Anglican Church stays true to what the Bible says and doesn't change to fit with what people want. They want to keep the traditions of the church alive and make sure that people always remember the important things.
It's kind of like a big group of friends who all believe the same thing and want to make sure that everyone remembers why. They work hard to make sure that the church is strong and stays true to its beliefs.