client.on('message', message => {
  const aa = message.content.split(" ").slice(1).join(" ");
  if(message.content.startsWith(prefix + "skin")){
    if(!aa) return message.reply(`:x:  -  **${prefix}skin <name>**`);
    var ss = new Discord.RichEmbed()
    .setTitle(`${aa}'s Skin!`)
    .setURL(`https://minotar.net/armor/body/${aa}/100.png`)
    .setThumbnail(`https://minotar.net/avatar/${aa}`)
    .setImage(`https://minotar.net/armor/body/${aa}/100.png`)
    .setFooter(`Requested By : ${message.author.tag}`, message.author.avatarURL)
    message.channel.send(ss);
  }
});