Can't run Call of duty warzone

It takes so long time to connect online service. Then ask me register activision account. After i submit, it stuck at “regestering activision account” screen forever. not show any message, what i can do is waiting for nothing. This game died or what?

Hey, RookiePlay! It may be that the Activision acocunt needs to be linked with the Blizzard account. This isn’t supported by Blizzard though as we can only assist with installation and patching issue. We have a thread here regarding Call of Duty games and what we can help with. You’ll want to contact Activision support for further assistance on the registering issue.