not playing audio

const { joinVoiceChannel, createAudioResource, createAudioPlayer } = require("@discordjs/voice");

const connection = joinVoiceChannel({
      channelId: state.channel.id,
      guildId: state.guild.id,
      adapterCreator: state.guild.voiceAdapterCreator
    });
    
    const player = createAudioPlayer();
    connection.subscribe(player);

    const resource = createAudioResource("../../effect.mp3");
    player.play(resource);

const { joinVoiceChannel, createAudioResource, createAudioPlayer } = require("@discordjs/voice");

const connection = joinVoiceChannel({
      channelId: state.channel.id,
      guildId: state.guild.id,
      adapterCreator: state.guild.voiceAdapterCreator
    });
    
    const player = createAudioPlayer();
    connection.subscribe(player);

    const resource = createAudioResource("../../effect.mp3");
    player.play(resource);