Hi,
The official site for support on Warzone 2 is the Activision Support site:
Blizzard’s support for Activision’s Call of Duty games is limited to issues relating to the game purchase and its installation; this is stated, in various ways, here:
- Pinned at the top of this forum: Having Problems with Call of Duty? Read this first!
- In the Blizzard Support knowledge base: Blizzard Support - Blizzard Support for Activision Games
- In many replies by Blizzard on this forum, such as here: Warzone 2 will not launch! - #6 by Kershew
There is also a sub-Reddit for Warzone 2 here:
https://www.reddit.com/r/Warzone2/
I hope this helps.
Best of luck in your games !