Why doesn't slick slider work?

Question

css

I connected it as in the instructions, there are no errors in the console, but the slider does not work. Please tell me what is the problem?

Answer 1

$('.single-item').slick();  - у вас

$('.single-item').slick({}); - как надо

Answer 2

Most likely the problem is that not everything has loaded on the page yet.
And not at all in the absence of an empty object in the parameters or setting the code at the end)))

<script src="path/to/slick.slider.js"></script>
<script>
$(function(){
  $('.single-item').slick();
});
</script>