Hi again,
Sorry for the confusion. You can give it a try with Essential Grid, please see https://www.themepunch.com/essgrid-doc/working-with-video/
Alternatively you can try it with Shortcodes too for example:
[image class="videoLightbox" src="image-1.jpg" link="true" href="//player.vimeo.com/video/84751465" alt="Text"]
[image class="videoLightbox" src="image-2.jpg" link="true" href="//player.vimeo.com/video/84751465" alt="Text"]
[lightbox selector=".videoLightbox" opacity="0.875" prev_scale="0.75" prev_opacity="0.75" next_scale="0.75" next_opacity="0.75" orientation="horizontal"]
Then to remove previous and next videos add the following CSS code in your Customizer:
.ilightbox-holder.ilightbox-next, .ilightbox-holder.ilightbox-prev {
display: none !important;
}
Hope this helps!