The slides in the carousel do not switch, I can’t figure out everything seems to be written correctly, who can help?

Question

JavaScript

/*************************
       Owl carousel
*************************/
  POTENZA.carousel = function () {
    var owlslider = jQuery("div.owl-carousel");
    if (owlslider.length > 0) {
      owlslider.each(function () {
        var $this = $(this),
          $items = ($this.data('items')) ? $this.data('items') : 1,
          $loop = ($this.attr('data-loop')) ? $this.data('loop') : true,
          $navdots = ($this.data('nav-dots')) ? $this.data('nav-dots') : false,
          $navarrow = ($this.data('nav-arrow')) ? $this.data('nav-arrow') : false,
          $autoplay = ($this.attr('data-autoplay')) ? $this.data('autoplay') : true,
          $autospeed = ($this.attr('data-autospeed')) ? $this.data('autospeed') : 5000,
          $smartspeed = ($this.attr('data-smartspeed')) ? $this.data('smartspeed') : 1000,
          $autohgt = ($this.data('autoheight')) ? $this.data('autoheight') : false,
          $space = ($this.attr('data-space')) ? $this.data('space') : 30,
          $animateOut = ($this.attr('data-animateOut')) ? $this.data('animateOut') : false;

        $(this).owlCarousel({
          loop: $loop,
          items: $items,
          responsive: {
            0: {
              items: $this.data('xx-items') ? $this.data('xx-items') : 1
            },
            480: {
              items: $this.data('xs-items') ? $this.data('xs-items') : 1
            },
            768: {
              items: $this.data('sm-items') ? $this.data('sm-items') : 2
            },
            980: {
              items: $this.data('md-items') ? $this.data('md-items') : 3
            },
            1200: {
              items: $items
            }
          },

          
          dots: $navdots,
          autoplayTimeout: $autospeed,
          smartSpeed: $smartspeed,
          autoHeight: $autohgt,
          margin: $space,
          nav: $navarrow,
          navText: ["<span class='prev-arrow'></span>Prev", "Next<span class='next-arrow'></span>"],
          autoplay: $autoplay,
          autoplayHoverPause: true
          
          
          
        });
      });
    }
  }