why this is not working?

const Discord = require('discord.js');
const client = new Discord.Client({
  intents: [
    Discord.GatewayIntentBits.Guilds,
    Discord.GatewayIntentBits.GuildVoiceStates,
    Discord.GatewayIntentBits.MessageContent,
    Discord.GatewayIntentBits.GuildMessages,
    Discord.GatewayIntentBits.GuildMessageReactions,
    Discord.GatewayIntentBits.DirectMessageReactions,
    Discord.GatewayIntentBits.GuildEmojisAndStickers,
  ]
});

client.once('ready', async () => {
    console.log('bot is ready!');
  });
  
  const prefix = '!';
  
  const pages = [
    {
      title: 'general commands [1/3]',
      description: '!kick - kick user\n!ban - ban user',
      emojiLeft: '<:prev:1138580435362906245>',
      emojiRight: '<:next:1138580432963780708>',
      page: 0
    },
    {
      title: 'song commands [2/3]',
      description: '!play - play song\n!skip - skip song',
      emojiLeft: '<:prev:1138580435362906245>',
      emojiRight: '<:next:1138580432963780708>',
      page: 1
    },
    {
      title: 'idk man commands [3/3]',
      description: '!command 1 - a command \n!command 2 - a second command',
      emojiLeft: '<:prev:1138580435362906245>',
      emojiRight: '<:next:1138580432963780708>',
      page: 2
    }
  ];
  
  client.on('messageCreate', async message => {
    if (message.author.bot) return;
    if (!message.content.startsWith(prefix)) return;
  
    const args = message.content.slice(prefix.length).trim().split(/ +/);
    const command = args.shift().toLowerCase();
  
    if (command === 'help' || command === 'commands') {
      let page = 0;
  
      const embed = new Discord.EmbedBuilder()
        .setTitle(pages[page].title)
        .setDescription(pages[page].description)
        .setFooter({ text: `Page ${page + 1}/${pages.length}` })
        .setColor(0x0099FF);
  
      const msg = await message.channel.send({ embeds: [embed] });
  
      await msg.react(pages[page].emojiLeft);
      await msg.react(pages[page].emojiRight);
  
      const filter = (reaction, user) => {
        return [pages[page].emojiLeft, pages[page].emojiRight].includes(reaction.emoji.name) && user.id === message.author.id;
      };
  
      const collector = msg.createReactionCollector({ filter, time: 60000 });

      collector.on('collect', async (reaction, user) => {
        if (user.id === message.author.id) {
          reaction.users.remove(user);
  
          if (reaction.emoji.name === pages[page].emojiLeft) {
            page = (page - 1 + pages.length) % pages.length;
          } else if (reaction.emoji.name === pages[page].emojiRight) {
            page = (page + 1) % pages.length;
          }
    
          embed.setTitle(pages[page].title)
            .setDescription(pages[page].description)
            .setFooter({ text: `Page ${page + 1}/${pages.length}` });
    
          const editMsg = await msg.edit({ embeds: [embed] });
          await editMsg.reactions.removeAll().catch(error => console.error('Failed to remove reactions: ', error));
          await editMsg.react(pages[page].emojiLeft);
          await editMsg.react(pages[page].emojiRight);
        }
      });
  
      collector.on('end', async () => {
        await msg.reactions.removeAll().catch(error => console.error('Failed to remove reactions: ', error));
      });
    }
  });
  
client.login('yeah');

const Discord = require('discord.js');
const client = new Discord.Client({
  intents: [
    Discord.GatewayIntentBits.Guilds,
    Discord.GatewayIntentBits.GuildVoiceStates,
    Discord.GatewayIntentBits.MessageContent,
    Discord.GatewayIntentBits.GuildMessages,
    Discord.GatewayIntentBits.GuildMessageReactions,
    Discord.GatewayIntentBits.DirectMessageReactions,
    Discord.GatewayIntentBits.GuildEmojisAndStickers,
  ]
});

client.once('ready', async () => {
    console.log('bot is ready!');
  });
  
  const prefix = '!';
  
  const pages = [
    {
      title: 'general commands [1/3]',
      description: '!kick - kick user\n!ban - ban user',
      emojiLeft: '<:prev:1138580435362906245>',
      emojiRight: '<:next:1138580432963780708>',
      page: 0
    },
    {
      title: 'song commands [2/3]',
      description: '!play - play song\n!skip - skip song',
      emojiLeft: '<:prev:1138580435362906245>',
      emojiRight: '<:next:1138580432963780708>',
      page: 1
    },
    {
      title: 'idk man commands [3/3]',
      description: '!command 1 - a command \n!command 2 - a second command',
      emojiLeft: '<:prev:1138580435362906245>',
      emojiRight: '<:next:1138580432963780708>',
      page: 2
    }
  ];
  
  client.on('messageCreate', async message => {
    if (message.author.bot) return;
    if (!message.content.startsWith(prefix)) return;
  
    const args = message.content.slice(prefix.length).trim().split(/ +/);
    const command = args.shift().toLowerCase();
  
    if (command === 'help' || command === 'commands') {
      let page = 0;
  
      const embed = new Discord.EmbedBuilder()
        .setTitle(pages[page].title)
        .setDescription(pages[page].description)
        .setFooter({ text: `Page ${page + 1}/${pages.length}` })
        .setColor(0x0099FF);
  
      const msg = await message.channel.send({ embeds: [embed] });
  
      await msg.react(pages[page].emojiLeft);
      await msg.react(pages[page].emojiRight);
  
      const filter = (reaction, user) => {
        return [pages[page].emojiLeft, pages[page].emojiRight].includes(reaction.emoji.name) && user.id === message.author.id;
      };
  
      const collector = msg.createReactionCollector({ filter, time: 60000 });

      collector.on('collect', async (reaction, user) => {
        if (user.id === message.author.id) {
          reaction.users.remove(user);
  
          if (reaction.emoji.name === pages[page].emojiLeft) {
            page = (page - 1 + pages.length) % pages.length;
          } else if (reaction.emoji.name === pages[page].emojiRight) {
            page = (page + 1) % pages.length;
          }
    
          embed.setTitle(pages[page].title)
            .setDescription(pages[page].description)
            .setFooter({ text: `Page ${page + 1}/${pages.length}` });
    
          const editMsg = await msg.edit({ embeds: [embed] });
          await editMsg.reactions.removeAll().catch(error => console.error('Failed to remove reactions: ', error));
          await editMsg.react(pages[page].emojiLeft);
          await editMsg.react(pages[page].emojiRight);
        }
      });
  
      collector.on('end', async () => {
        await msg.reactions.removeAll().catch(error => console.error('Failed to remove reactions: ', error));
      });
    }
  });
  
client.login('yeah');