create a widget area in your current theme

add this to your functions.php

<?php
function widget_init()
{
    register_sidebar( array(
'name'          => esc_html__( 'Footer Widget Area 1', 'shopbiz-child' ),
'id'            => 'footer_widget_area-1',
'description'   => '',
'before_widget' => '<div id="%1$s" class="col-md-3 col-sm-6 rotateInDownLeft animated ta-widget %2$s">',
'after_widget'  => '</div>',
'before_title'  => '<h6>',
'after_title'   => '</h6>',
) );
}
add_action('widgets_init','widget_init');