Issue with setting up Slider

[dawsonc79]

I'm trying to set up the slider with your videobox plugin for joomla. I'm using twitch videos and cant get the thumbnail to show up. The videos will pop out and play. http://hellfire-gaming.com/about/where-we-are

Below is how I have it setup in my article `{videobox}https://www.twitch.tv/hellfiregmng{/videobox}{videobox}https://www.twitch.tv/psychomarine666{/videobox}

{videobox? &display=slider &player=videobox &move=all} https://www.twitch.tv/psychomarine666/videos/118855094|,

https://www.twitch.tv/psychomarine666/videos/118855036 {/videobox}`

The first two videoboxs work just fine