Calling any LayerSlider.js users?

Hey guys,

I recently purchased a HTML 5 template for one of my clients to save time design their new website (

It came bundled with Layerslider.js

I’m trying to add some thumbnails to the middle but can’t seem to work out how to make changes.

I have asked the developer of Centrum who is absolutely hopeless at support. You wait 2 days to get a response with no logical response. Basically just selling a product with no after sales support. Anyways…

Does anyone know how I can achieve this?