Solved Command problems

Hello, i am having issues with my command, whenever i use it, it does not work please help me D:

Code:

package com.vhbob.vc;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.java.JavaPlugin;

public class VCMain extends JavaPlugin implements Listener {

    public void onEnable() {
        getServer().getPluginManager().registerEvents(this, this);
    }

    @EventHandler
    public void onJoin(PlayerJoinEvent e) {
        Player p = e.getPlayer();
        if (!(getConfig().contains(p.getName() + "Bal"))) {
            getConfig().set(p.getName() + "Bal", 0);
        }
    }

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (sender instanceof Player) {
            Player p = (Player) sender;
            int bal = getConfig().getInt(p.getName() + "Bal");
            if (label.equalsIgnoreCase("balance")) {
                p.sendMessage(ChatColor.GRAY + "You have " + ChatColor.GOLD + bal + ChatColor.GRAY + " VC");
            }
        } else {
            sender.sendMessage(ChatColor.RED + "You are not a player!");
        }
        return false;
    }

}

plugin.yml< Also, the aliases do not work D:

Code:

name: VCurrency
main: com.vhbob.vc.VCMain
author: Vhbob
version: 1.0
description: a custom currency plugin
commands:
  balance:
    aliases: [money, bal, vc]
    description: Shows you you're VC balance
    

 

use cmd.getName() instead of label.

 

@Scimiguy okay, it still doesn't create a config, but that fixed the main issue

 

You never said anything about a config not generating.
What config?

 

So you set values to the config without saving the config? The way you generate the config is by saving it.