How to upload image for the ball as well as adding a sound to ball everytime it's clicked (URGENT)

Hey Guys! So can someone please help!! I have 3 day's left to hand in this project and I need 2 things.

1. I need code so that i'm able to upload a PNG/JPG image for the ball that's moving around the screen.

2. I need code so that a sound can be played every time the ball is clicked using the minim library.

Feel free to modify the code and hand it back, any help is appreciated and is well needed.

import ddf.minim.*;
int rad = 60;                                   // Width of the shape
float xpos, ypos;                               // Starting position of shape
float xspeed = 2.0;                             // Speed of the shape
float yspeed = 2.0;                             // Speed of the shape
int xdirection = 1;                             // Left or Right
int ydirection = 1;                             // Top to Bottom
int score=0;                                     //Inital score
int lives=5;                                     //Number of lives you start with
boolean lost=false;                              //Have you lost yet?
int speed=1;
PImage bg;
int y;
AudioPlayer player;
Minim minim;

void setup()
{
  size(1297, 736);
  minim = new Minim(this);
  fill(0,0,0);
  noStroke();
  frameRate(120);
  ellipse(xpos, height/10,100,100);
  xpos = width/2;                               // Set the starting position of the shape
  ypos = height/2;
  bg = loadImage("stem.jpg");                   //Load Image (jpg,png,gif)
  player = minim.loadFile("Song.wav");          //Load Audio File (mp3,wav)
  player.loop();

}

void draw()
{
  background(bg);

  xpos = xpos + ( xspeed * xdirection );         // Update the position of the shape
  ypos = ypos + ( yspeed * ydirection );


  if (xpos > width-rad || xpos < rad) {          // Test to see if the shape exceeds the boundaries of the screen
                                                 // If it does, reverse its direction by multiplying by -1
    xdirection *= -1;
  }
  if (ypos > height-rad || ypos < rad) {
    ydirection *= -1;
  }


  ellipse(xpos, ypos, rad, rad);                    //Draw the shape
  text("score = "+score,10,10);                     //Print the score on the screen
  text("lives = "+lives,width-80,10);               //Print remaining lives
  if (lives<=0)                                     //Check to see if you lost
  {
    textSize(50);
    text("Click to Restart", 450,200);
    noLoop();                                       //Stop looping at the end of the draw function
    lost=true;
    textSize(12);
  }
}
void mousePressed()                                 //Runs whenever the mouse is pressed
{
  if (dist(mouseX, mouseY, xpos, ypos)<=rad)        //Did we hit the target?
  {
    score=score+speed;                              //Increase the speed
    speed=speed+1;                                  //Increase the Score
  }
  else                                              //We missed
  {
    if (speed<1)                                    //If speed is greater than 1 decrease the speed
    {
    speed=speed-1;
    }
    lives=lives-1;                                  //Take away one life
  }
  if (lost==true)                                   //If we lost the game, reset now and start over
  {
    speed=1;                                        //Reset all variables to initial conditions
    lives=5;
    score=0;
    xpos=width/2;
    xdirection=1;
    lost=false;
    loop();                                         //Begin looping draw function again
  }
}