Another Discord issue

So I took the information from my last post and yet another issue. Here is server.js:

// server.js
// where your node app starts

// init project
const express = require('express');
const app = express();

module.exports = app;

which I think I messed up on, not knowing how to export modules and run my bot 24/7.
Here is index.js:

const Discord = require('discord.js');
const client = new Discord.Client();
const app = require('./server.js');

client.on('ready', () => {
  console.log(`Logged in as ${client.user.tag}!`);
});

client.on('message', msg => {
  if (msg.content === 'ping') {
    msg.reply('Pong!');
  }
});

client.login('');

I do have the actual token in index.js.

Whats the issue?
for the 24/7 you need something to ping your site

I mean my bot, not the website.

well whats wrong with it?

It doesn’t run 24/7. I also updated both server.js and index.js with the ping, still not running.

go use uptimerobot or cron-job.org to ping your site. your site and bot are connected and the bot will stay onlline