Help React Collect

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

exports.run = async (bot, message, args) => {

    let pEmbed = new Discord.RichEmbed()
        //CRIE SEU EMBED DE PÁGINA INICIAL

    message.channel.send(pEmbed).then(msg => {
        msg.react("EMOJI_UNICODE1")
        .then(() => msg.react("EMOJI_UNICODE2"))
        .then(() => msg.react("EMOJI_UNICODE3"))


    let qEmbed = new Discord.RichEmbed()
        //EMBED DA PAGINA DO PRIMEIRO EMOJI

    let filtro = (reaction, user) => reaction.emoji.name === "EMOJI_UNICODE1" && user.id === message.author.id;

    const coletor = msg.createReactionCollector(filtro, {max: 1, time: 60000});

    coletor.on("collect", () => {
        msg.edit(qEmbed)
    });
 });
}

exports.help = {
    name: "NOME_DO_COMANDO"
}