@lizzie 
To create a stickied message in Discord.js, you can use the channel.send() method to send a message to a specific channel and then use the message.pin() method to pin the message.
Here's an example code snippet to create a stickied message in Discord.js:
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const Discord = require('discord.js');
const client = new Discord.Client();
const token = 'YOUR_BOT_TOKEN';
client.on('ready', () => {
  console.log('Bot is ready');
});
client.on('message', async message => {
  if (message.content === '!sticky') {
    const channel = message.channel;
    const pinnedMessage = await channel.send('This is a stickied message.');
    try {
      await pinnedMessage.pin();
      console.log('Message pinned successfully!');
    } catch (error) {
      console.error('Error pinning message:', error);
    }
  }
});
client.login(token);
 | 
In this code snippet, the bot listens for a command !sticky and then sends a message "This is a stickied message." to the same channel. The message is then pinned using the message.pin() method.
Make sure to replace 'YOUR_BOT_TOKEN' with your actual bot token. You can obtain your bot token by creating a new bot application in the Discord Developer Portal.