hi,
i´ve taken a look at your tactic, and i´ve seen some problems. i´m not an expert, and usually i take some time to get a good tactic for my team.
you play with your defense far from your midfielders, and with short pass. that i think could be a problem.
i´ve only looked at the tactic, i´ve not tried. your style of play isn´t very consistent, you have your team pressioning and a fast style of play, but your defense should be more up in the pitch.
again, i´m not an expert and i´ve not even tried your tactic, this is only by looking at the definitions of your tactic.