if args.len() != 1 {
        let _ = msg.reply("Donne moi **un** nom !");
        let _ = msg.react('❎');
        return;
    }
    let user: String = args.iter().next().unwrap().unwrap();
    let user = match get_user_id(user) {
        Err(e) => {
            let _ = msg.reply(&e);

    let mut fail = false;
    for name in args.iter() {
        let name = match get_user_id(name.unwrap()) {
            Err(_) => {
                let _ = msg.react('❎');
                fail = true;
                continue;
            }
            Ok(u) => u,
        };
        if msg.author.to_string() == name {

            return;

            fail = true;
            continue;

        Ok(u) => u,
    };
    if msg.author.to_string() == user {
        let _ = msg.react('❎');
        return;

        let mut data = ctx.data.lock();
        let score = data
            .get_mut::<Score>()
            .expect("Expected Score in ShareMap.");
        let entry = score.entry(name.to_string()).or_insert(0);
        *entry = update(*entry);

    let mut data = ctx.data.lock();
    let score = data
        .get_mut::<Score>()
        .expect("Expected Score in ShareMap.");
    let entry = score.entry(user.to_string()).or_insert(0);
    *entry = update(*entry);
    let _ = msg.react('👌');

    if !fail {
        let _ = msg.react('👌');
    }