Give item not working

I'm making a plugin and when someone executes a command it gets a crossbow but it doesn't work.

Code:

package me.sizgen.beewars;


import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;

public class HoneygunCommand implements CommandExecutor {

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if(label.equalsIgnoreCase("honeygun")){
            Player player = (Player) sender;
            sender.sendMessage(ChatColor.GOLD + "Je hebt je HoneyGun gekregen!");
            ItemStack item = new ItemStack(Material.CROSSBOW, 1);
            ItemMeta meta = item.getItemMeta();
            meta.setDisplayName(ChatColor.GOLD + "HoneyGun");
            item.setItemMeta(meta);
            player.getInventory().addItem(item);
            return true;


        }
   
        return false;
    }

}

 

As i see now, you haven't registered your Executor in Main class. What's the problem? Try adding item and then apllying meta, maybe something would change