Racecar app problem

hello i tried to make a racecar game app with a joystick and a track with a car the app kind of works but the problem i am having is that the car goes left and right like it should but the only problem i am having is that the up and down arrows is what seems to me they are like inverted.



The origin is in the upper left,

not in the lower left like you remember from math class.

Reverse the "y" direction values to compensate.