It's important to understand that you only get rewards for fighting monsters when your troops defeat at least one enemy troop.

You won't get any reward if you don't defeat any enemy unit in a monster squad.

Please look at the battle report below as an example of such a fight.

Poor army composition

Tip. To avoid this kind of outcome, consider diversifying your army by taking as many types of troops to a battle as possible. This will ensure that your army doesn't get one shot by the monster, thus allowing you to score more points.