Hello PC Building Friend!
This is a great pc to start your gaming. These specs will allow you to play the game, however streaming might be a bit of an issue as it does use up a healthy amount of RAM. Another part you will likely want to expand on is your hdd. Warzone on its own is 100gb, you will also be putting your OS on this drive and it will leave a rather small amount of available space. With the size of updates on both windows and games these days, you will likely need about 20-40gb free at any given time to allow space for updates to download an unpack. If you like, post what your budget it and you can see what the folks here can do.