BUUUUUUUUUUG !!!!

This is the third time I fire on Laroche héros, with 10 artilleries + Bruchmuller. Laroche is by himself, alone, not in a fortress...... AND HE GETS NOTHING!!!!! PV = 35/40.... What the fuck??? How can you calculate strategies, attaques, mouvements of troups, if there is no logic on fights and damages??? There is no point playing!!!