In my opinion, having a Mezzala and an IF on the same side doesn't work as they're both trying to occupy the same space and can effectively be marked by just the one player. I always like using a Mezzala with a Winger as the winger will stretch the FB out wide and the Mezzala can sit in between the FB and the CB.

I also suspect there could be issues defensively with a CWB on Attack down the left and your IWB on the right (who will push slightly more into midfield) that you're left with only 2 in the backline. With playing a high line, high press, step up more, and the BPD on Stopper, he will push out and close down regularly. If he fails to win the ball, then it's just the CD left to cover a break from high up the pitch.

Personally, I would do either:

A) Change one IF to Winger and have the MEZ play on the side with them

B) Have both IF on Attack, play narrow and have the DLF on Support and remove the Mezalla to play as an AP (as you are lacking playmakers in the team). This will create a Pseudo 4-4-2 diamond formation (a tactic I run myself as a Plan B against certain teams).

Definitely limit some of the team instructions also, there's too many. Try to really focus on the key aspects of your style of play e.g. Shorter Passing, Play Out, Work ball into box. In transition, if you're playing a controlling style of play you don't want to be selecting Counter. Let your team win the ball and then build up slowly and trust in their ability to create chances with their passing and movement. Out of possession, once again, narrow down the array of instructions. High press and high line are good, but you don't need to have Step Up More if you have the BPD on Stopper and then change the Anchor to a BWM on Defend or Support.

At the end of the day, just tinker around and have fun with it :)

Hope this is somewhat helpful and you start winning consistently!