Have a problem with bootstrap 5

[KGB1st]

Twig

{% extends 'base.html.twig' %}

{% block title %}Hello Statistic!{% endblock %}

{% block navbar %}
    <div class="container-fluid">
        <div class="col-md-12">
            {% include('navbar.html.twig') %}
        </div>
    </div>
{% endblock %}

{% block body %}

    {% include('modals/datepicker.html.twig') %}
    {% include('modals/filtration.html.twig') %}
    
    <div class="container">
        <div class="row">
            <div class="col-md-12 mt-1 mt-md-2">
                <h1>There  will be overall statistic! Coming soon..</h1>
                {{ dump(TICKETS_Attributes) }}
            </div>
        </div>
    </div>

</div>
{% endblock %}

P.S. Possible, container and row class forcibly influence on cursor block