[MW - Warzone] Stuck on "Connecting to Online Services"

Hey, KNAGASHI. You’ll want to contact Activision support regarding the issues where Warzone gets stuck on “Connecting to Online Services.” Blizzard support can only assist with installation and patching issues, here’s our post explaining this in a bit more detail:

The Classic Games Technical Support is intended for technical support for our classic games, such as Diablo II. For more details, please read our welcome thread. As this is not a classic games issue, this thread has been closed.