Mozzi | sound synthesis library for Arduino | Audio Utils library

I'm a new coder. And this is my first login system code with python. How can i simplify my code without losing any functions like wrong username and wrong password etc.?

Sample spreadsheet

Looking to find out how many times each name appears in right 4 columns depending on the W/L column. Example output I am looking for is a count of times Mozzie appears in any of the four right side columns where there is a W in the W/L Column

I'm using the Mozzi lib (http://sensorium.github.io/Mozzi/) as part of a tutorial (http://www.echanter.com/home/howto-build#TOC-Arduino-IDE). I included the Mozzi in Arduino Studio and followed minor configs in the tutorial. I've looked around the lines that are reported, but I'm stumped. Compile error is:

I haven't found what i'm looking for when i was searching. That being said, it might just be me looking with the wrong keywords. I'm sorry if this will become a duplicate thread, as it's not my intention.

I have made a method that creates a rectangle based on mouse events. I'm using it to drag on the screen and it checks if there is instances of shape inside of it. If there is shapes inside of it, i'm checking to see if the whole shape is inside of the rectangle, using the contains(Point2d point2d) method. Ofcourse i have calculated the max and min for x respectivly y, and put those into Point2d:s so i can use that method.

Everything works fine for Circle, i can even move the circle and everything still works as it suppoused to. The problem comes when i'm trying to detect a triangle. I have made triangles of javafx polygons. It works as it suppoused to, as long as i don't move it. I'm thinking i'm just moving it on the screen, but it's still at the default place.

My questing is, is there a way to update the triangles coordinates on the backend? i'm thinking maybe i could use the getPoints().replaceAll() method, but i can't figure out how to make it work.

My triangle class looks like this at the moment: