Slick Slider with 10 slides and 2 rows doesn't work

I have a slick Slider on my page. My Slider has 10 slides and 2 rows. Follow by design I need to make Slider with 3 dots. Here is my ja code:

$('.slider').slick(
arrows: false,
dots: true,
SlidesToShow: 3,
SlidesToScroll: 2,
rows: 2,
);

Instead of SlidesToScroll: 2, it scroll 4 slides, and the last dot is not working. Please, help me ❤️