AI players - defense in the Kreisliga

EA - this is not your serious? It is gratifying that now the Schiwerigkeitsstude legend is difficult to play, but it seems to me as if you especially the (tactical) castrated intelligence of their own defenders.
How is it possible to break out constantly and continuously controlled by the AI ​​players from the rear back four, does not occupy space or not follow her husband and thus enable the opponents scoring opportunities churning? If you mess up, it is quite in order that you also catches goals, but what does that please? In addition, through the bad players you select some situations are simply not defensible. So it does not make fun !!!