Finesse Shot Magician with Perfect Finesse Ineffective

The video here enclosed shows the issues with Finishing , specifically the Finesse Shot+ for Pro Clubs Magician.

https://www.youtube.com/watch?v=Yivc3exuBps

Please adress this issue because it has become a stressful frustration to never be able to score with confidence even with the most specialized finishers.

Hope this video helps understanding the problem.