If you need support from Yola please contact us via email@example.com or make use of our live chat service! We are working on a new approach to community-based support and during this transition period we are not adding any new threads to this forum. Many thanks to everyone who has participated over the years and we look forward to unveiling a new peer-to-peer support system soon!
I use the term "slide show" as two words, but I'm unsure of the correct usage too! :)
It sounds like you want to add a video to your website, not a slide show, which is usually a set of photos or images. Please take a look at our online tutorial on how to upload a video, here: Upload my own Video.
I hope this helps! If you need further assistance, please let us know and we will help you further.