Symfony FOSUserBundle - Login - Invalid Credentials

I am having issue with FosUserBundle,

Acctualy I followed this tutorial

http://symfony.com/doc/current/bundles/FOSUserBundle/index.html

And in the end it says You now can log in at "/app.com/app_dev.php/login!"

Here is photo

My routing file:

   app:
    resource: "@AppBundle/Controller/"
    type:     annotation


# easy_admin_bundle:
    # resource: "@EasyAdminBundle/Controller/"
    # type:     annotation
    # prefix:   /admin

fos_user:
    resource: "@FOSUserBundle/Resources/config/routing/all.xml"

My security file:

    security:
    encoders:
        FOS\UserBundle\Model\UserInterface: bcrypt

    role_hierarchy:
        ROLE_ADMIN:       ROLE_USER
        ROLE_SUPER_ADMIN: ROLE_ADMIN

    providers:
        fos_userbundle:
            id: fos_user.user_provider.username

    firewalls:
        main:
            pattern: ^/
            form_login:
                provider: fos_userbundle
                csrf_token_generator: security.csrf.token_manager
                # if you are using Symfony < 2.8, use the following config instead:
                # csrf_provider: form.csrf_provider

            logout:       true
            anonymous:    true

    access_control:
        - { path: ^/login$, role: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/register, role: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/resetting, role: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/admin/, role: ROLE_ADMIN }