The explanation for the reason why you were dominating the match but couldnt win is simple, first, yes 4-3-3 is an attacking formation but not the gung-ho one, you cant press the opponent at whole pitch, 2ndly, your team is not strong at all to press whole pitch, normally a full team of 11 6 stars player can play mixed focus, mixed pasing, whole pitch with off-side trap, but aint yours. As a result, you were wasting too much attacking oppurtinities and led your rival counter attack yours. Turn back to the case, you should remove red arrows on dr, dl, stay own half, passing through middle with long passes, choose normal tackling (bình thường), and you should be fine.