Help Please!

I'm in the process of creating a economy plugin when I hit a bump in the road, the balance isn't being said the player correctly..
This is what I have so far:

Code:java

public boolean onCommand(CommandSender sender, Command command, String commandLabel,String[] args) {
if(sender instanceof Player){
final Player player = (Player)sender;
File file = new File("plugins"+File.separator +"CheesyKits"+File.separator+"users" +File.separator+player.getName());
FileConfiguration config = YamlConfiguration.loadConfiguration(file);
if(command.getName().equalsIgnoreCase("soup")){
if(!(plugin.list.soup.contains(player.getName()))){
if(plugin.Sub(player, 8)){
plugin.list.soup.add(player.getName());
player.sendMessage(ChatColor.DARK_RED + plugin.getConfig().getString("Server.Name")+ChatColor.DARK_GRAY+"> " +ChatColor.RED + "You are now vulnerable for 5 seconds..");
player.sendMessage(ChatColor.AQUA + "You now have " + config.getInt("Player.Balance") + " credits!");
player.addPotionEffect(new PotionEffect(PotionEffectType.BLINDNESS,100,3));
player.addPotionEffect(new PotionEffect(PotionEffectType.SLOW,100,3));
player.addPotionEffect(new PotionEffect(PotionEffectType.CONFUSION,100,3));
Bukkit.getScheduler().scheduleSyncDelayedTask(plugin, new Runnable(){
public void run(){
final Inventory i = player.getInventory();
final ItemStack soup = new ItemStack(Material.MUSHROOM_SOUP);
if(plugin.list.soup.contains(player.getName())){
plugin.list.soup.remove(player.getName());
i.addItem(soup);
i.addItem(soup);
i.addItem(soup);
i.addItem(soup);
i.addItem(soup);
i.addItem(soup);
i.addItem(soup);
i.addItem(soup);
player.sendMessage(ChatColor.DARK_RED + plugin.getConfig().getString("Server.Name")+ChatColor.DARK_GRAY +"> " +ChatColor.GRAY +"Enjoy your soup!");
}
}
},100);
}else{
player.sendMessage(ChatColor.DARK_RED + plugin.getConfig().getString("Server.Name") + ChatColor.DARK_GRAY+"> " +ChatColor.RED + "You do not have enough money!");
}
}else{
player.sendMessage(ChatColor.DARK_RED + plugin.getConfig().getString("Server.Name") + ChatColor.DARK_GRAY+"> " +ChatColor.RED + "You are volnerable you cannot use that command!");
}
}
}else{
return false;
}
return false;
}

And for my subtracting method:

Code:java

public boolean Sub(final Player player, final int amount){
File file = new File("plugins"+File.separator +"CheesyKits"+File.separator+"users" +File.separator+player.getName());
FileConfiguration config = YamlConfiguration.loadConfiguration(file);
boolean am = false;
if(file.exists()){
int g = config.getInt("Player.Balance");
if(g >= amount){
int a = config.getInt("Player.Balance") - amount;
config.set("Player.Balance", a);
try{
config.save(file);
}catch (IOException e){
e.printStackTrace();
}
am = true;
 
}else{
am = false;
}
}else{
logger.info("Please Report This To Cheesy_Boy!");
}
return am;
}

If I had 8 credits and used /soup it would drop me too 0 credits but it would tell me that my balance is 8 still.
**There is no errors in console or anything**

Any help?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Hmm, i'm not sure about this one *wink* I can see that you've done most of this right..

 

I have no idea either