Remove individual wars you've contributed, or delete your whole upload. This affects only your own device's contribution.
The same code you use to view your alliance's stats.
Find this in the EnP Toolpak app (Settings → Your device ID). It proves the
upload is yours — keep it private.
⚠ Removing a war here only changes the website copy. If you re-upload from the
app later, any war still in your app history will come back — delete it in the app too to keep it gone.
Removes all of your device's wars from this alliance.