remove duplicate slides from owl-carousel-o angular

Question

I want to remove the duplicate slides while move from one dot tot another. I declared the html code like below,

<owl-carousel-o [options]="customOptions" > <ng-template carouselSlide *ngFor="let slide of slides" [id]="slide.id"> <div (click)="openSlide(slide)"> <div>{{slide.Name}}</div> </div> </ng-template> </owl-carousel-o>

`customOptions: OwlOptions ={ loop: true, mouseDrag: false, touchDrag: false, pullDrag: false, dots: true, margin: 10, //rewind: true,

  //navSpeed: 700,
  navText: ['', ''],
  //items: 4,
  responsive: {
    0: {
      items: 0
    },
    400: {
      items: 1
    },
    740: {
      items: 4
    },
    940: {
      items: 4 
    }
  },
  nav: false
};

`

I tried loop: false but It was not working.

Can you help me to remove the duplicate slides when we move from dot to dot?

I want to re initialize the option when I am modifying. Can you help me to refresh the options also, please??