Cloned Buildbites' carousel not working


I really want to use Buildbites’ carousel. I will change the design of each slide but I would like to have the same behavior as their template. However, when I copy and paste it into my project, it is not moving as the template. Can somebody help me fix this issue?

Buildbites’ carousel

Thank you!!

Here is my site Read-Only: [LINK][1]