Slick slider how to fix?

Question

JavaScript

Tell me how to fix this glitch? this is how it looks when the programmer transferred the layout to the site

. In my local version, everything looks normal -

Scripts are connected like this -

$(function () {
    $('.kii-slider .slider-for').slick({
        slidesToShow: 1,
        slidesToScroll: 1,
        arrows: true,
        fade: true,
        asNavFor: '.slider-nav'

    });
    $('.kii-slider .slider-nav').slick({
        slidesToShow: 5,
        slidesToScroll: 1,
        asNavFor: '.slider-for',
        dots: false,
        centerMode: false,
        focusOnSelect: true,
        arrows: false
        //infinite: false
    });
});