Slider is not sliding. js-errors instead.

Hi,

I just Installed TS on a fresh WordPress, added 3 testimonials, added the whole slider to a page and…the slider isn’t sliding. Instead, the three testimonials are lined up one beneath the other. No movement..
Fiorebug tells me:

“NetworkError: 404 Not Found – http://…/wp-content/plugins/client-testimonials/js/script.js?ver=4.5.2”
script….r=4.5.2
“NetworkError: 404 Not Found – http://…/wp-content/plugins/client-testimonials/js/owl.carousel.js?ver=4.5.2”
owl.car…r=4.5.2
TypeError: $(…).owlCarousel is not a function

$(‘#testimonials-79’).owlCarousel({

There is obvioulsy something missing. How can I fix this?

Thanks!

https://ww.wp.xz.cn/plugins/testimonial-add/