I need help deleting message after command discord bot

Im really new to this kind of stuff I’ve tryed every thing and well I cant figuer it out I just want to make the bot delete my command 1-3 seconds after I tell it what todo

I would appretiate the help…

const Discord = require('discord.js');

const Verified = '782860793044533268';
const bot = new Discord.Client();
bot.on('message', function (message) {
  if (message.content == '!code') {
    message.reply('Ask one of the Founders for the passscode');
  }
});
bot.on('message', function (message) {
  if (message.content == '!6969') {
    console.log(message.guild.roles);
  }
});
bot.on('message', function (message) {
  if (message.content == '!heal') {
    message.member.roles.add(Verified);
  } else if (message.content == '!meds') {
    message.member.roles.add(Verified);
  } else if (message.content == '!pack') {
    message.member.roles.add(Verified);
  } else if (message.content == '!blood') {
    message.member.roles.add(Verified);
  }
});

bot.login('token');