Don't you guys read your in-game emails and the announcements in the forums? Already said wars will be down for a week for the implementation of the new war matchmaking system. Off season only begins feb 13th to 20th and new war season begins feb 21st.
Hey there, as some have mentioned, Alliance Wars are currently not available as until the pre-season begins on February 13th. The first enlistment phase for the new matchmaking system will begin February 10th though, so you can start enlisting for an Alliance War then. You can find the full details of the dates and new system here.
Comments
https://forums.playcontestofchampions.com/en/discussion/120068/new-alliance-wars-matchmaking-system-season-8-details/p1
No one has war right now so stop trying