Lol, ok! Since you asked, i'm going to shoot.
1° - why did you made books? since you were a lumberer, why would you waste time doing books?
2° - Again, since you were the lumberer why did you bought items for your hero? The lumberer must provide all the lumber to the waller, so he can strengthen his hero and upgrade walls, armor, etc...
3° - You stoped too soon! Since you had made four lvl7 for yourself, you should have ceded all to red, and then made more 4. By eternia, your produce would have been way more than what u guys had.
4° - At minute 16 red still only had elemental staff on his hero, way too weak! he should have at least eletric first too. I said at least... It's not that you guys didn't had the resources, cause you had.
5° - Red being the waller, should be the one providing defense against air. Especially because he wasnt doing lumber, his survivor was iddle for most of the game.
6° - As the waller and player holding the elemental stone, red should be the one taking all the kills for the team base. That was not the case. You and Orange kept your heroes at the wall steling a really big amount of kills throught the game, which would make reds hero way stronger. Big fail here.
7° - You guys could have killed her, but I guess you only thought of the middle of the map tactic. There are other ways of doing it.