my mail wont send within the execution time

i am trying to send a mail using gmail but it doest work it's not sending within the execution time i have this in my env file

MAIL_MAILER=smtp MAIL_HOST=smtp.gmail.com MAIL_PORT=587 MAIL_USERNAME= my personal email MAIL_PASSWORD= my app password MAIL_FROM_ADDRESS=my personal email MAIL_FROM_NAME="${APP_NAME}"

this is my mailable

use App\Models\Order;

class orderplaced extends Mailable { use Queueable, SerializesModels;

  public $order; 
/**
 * Create a new message instance.
 */
public function __construct(Order $order)
{
    $this->order = $order; 
}

/**
 * Get the message envelope.
 */
public function envelope(): Envelope
{
    return new Envelope(
        subject: 'Orderplaced',
    );
}

/**
 * Get the message content definition.
 */
public function content(): Content
{
    return new Content(
        view: 'emails.orderplaced',
    );
}

Mail::to('[email protected]')->send(new orderplaced($order)); and this is how im sending it can sombody help me find out why it is not working