You will have to create your discord aplication and convert it to bot to get the token.
For more info Creating your bot
1. First clone this project.
2. Create config.json file in the root of the project
Paste this code inside:
{
"prefix": "your prefix",
"token": "your token"
}
3. Change prefix and token to the one your bot uses.
4. Then type node in root of the folder to install dependencies.
run the bot with node index.js