someone have a good tactic to share with me?

Raul and David Villa are not great aerial players. For instance, Villa has 20 for finishing so you want the ball played to his feet and not to his head which is the way you are playing by pushing forward and focusing attack down the wings. What i would do is to drop raul into a AMC position and give him the free role, remove the arrows from the wingers and set them to cross from deep but give them high attacking mentality. Also have diego making forward runs, gago as a defensive minded player and make sure your full backs push forward. Also applying general rules like upping the tempo at home games and restricting your full backs at away games will make you play better.

Use 4-2-3-1. Short passing. Width start with narrow, if u find ur team capable of controlling the possession well, slowly set it wider until a certain extend where u think it is enuf. If ur team cannot pass the ball around well, try a width with more narrow. the attackers muz have high creativity and off the ball. Set one of the DM to normal mentality and the other defensive minded. If u think ur AMC can play well as a free role, let him do so. DM forward run one set to normal another less. All 5 attackers set high attacking mentality ( striker set to full) and forward run often. Tempo start wit slow. Once u think ur team controls the game well u can push the tempo faster. Pls note that this tactic is only for teams tat have good technical skills like barcelona, valencia and ac milan.