I was making a join and leave log system that returns a specific embed when someone joins/leaves the server. but when the bot sends the embed in the channel, the member is not mentioned.

My code:

client.on('guildMemberAdd', guildMember =>{

    const embed7 = new MessageEmbed()
    .setAuthor({name: `${guildMember.user.username}`, iconURL: guildMember.displayAvatarURL({dyanmic: true})})
    .addField(`<@${guildMember.id}>`, 'Joined the server')
    .addFields(
        {name: "**