0 points when defeating heroes in war

Went in to clean up 3 heroes and when i finished them off it says you earned 0 points and my attack was used and the 3 heroes i killed were at same hp as i never even attacked.

Sounds like a game bug. You may want to contact support:

https://smallgiant.zendesk.com/hc/en-us/articles/360000542934-How-to-Contact-Support-v1-9-7-onwards-

Targeted a team, built my Offense and hit Attack. It hung on attached. Got 0 points and lost the Attack plus the 5 heroes.
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