image not displaying in laravel code example

Example 1: Dynamic Carousel in Laravel not working displays only one image

<div id="myCarousel" class="carousel slide" data-ride="carousel">
    <ol class="carousel-indicators">
        <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
    </ol>
    <div class="carousel-inner">
        @foreach($sliders as $key => $slider)
        <div class="carousel-item {{$key == 0 ? 'active' : '' }}">
            <img src="{{url('images', $slider->image)}}" class="d-block w-100"  alt="..."> 
        </div>
        @endforeach
    </div>
    <a class="carousel-control-prev" href="#myCarousel" role="button"  data-slide="prev">
        <span class="carousel-control-prev-icon" aria-hidden="true">     </span>
        <span class="sr-only">Previous</span>
    </a>
    <a class="carousel-control-next" href="#myCarousel" role="button" data-slide="next">
        <span class="carousel-control-next-icon" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
    </a>
</div>

Example 2: static css is not fetching style in django

First : create static folder in this path (tree path):

-------manage.py
-------db.sqlite3
-------static #this si your static folder!
-------appfolder
Second : put you CSS (or JavaScript or an image) in your static folder like this:

-----static
---------1.css
---------2.js
Third : put this at the bottom of your setting.py file:

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')
4th : call your static file in your template:

{% load staticfiles %}
<link rel="stylesheet" href="src="{% static "1.css" %}"">
<link rel="stylesheet" href="src="{% static "1.css" %}"">
It should work.

Note : use {% load static %} at the start of the css file