Game Run But Snake Does Not Move / Apples Are Spawned Everywhere

I tried to make a runnable snake game. When i try to run my code i get this:

Exception in thread "main" java.lang.NullPointerException
at Game.Move(Game.java:85)
at Game.run(Game.java:244)
at Game.main(Game.java:38)

The game runs, but the snake doesn't move, and apples are spawned everywhere.

Here are Move, run and main code:

public static void main(String[] args) {
JFrame frame = new JFrame("Snake");
Game game = new Game();
frame.add(game);
frame.setSize(406, 430);
frame.setVisible(true);
frame.setResizable(false);

[Code] .....