Carousel with items on multiple Columns

I Need Help
10

I did this but doesn’t work

    var swiper = new Swiper('.swiper-container', {
      slidesPerView: 2,
      spaceBetween: 10,
      slidesPerGroup: 2,
      loop: true,
      loopFillGroupWithBlank: true,
      pagination: {
        el: '.swiper-pagination',
        clickable: true,
      },
      breakpoints: {
      // when window width is >= 576px
      576: {
      slidesPerView: 1,
      spaceBetween: 10
      },
      navigation: {
        nextEl: '.swiper-button-next',
        prevEl: '.swiper-button-prev',
      },
    });