Three in a row

I’d need to have three images in a row (9 images in total in the slide show)
Couldn’t make that happen with this plugin, so I made three slideshows. Got it done okay, but can’t get them to be on one row either. They all are on their own rows, as it says on the “using metadata” -article.

But can I somehow get the images/slideshows to be in one row?

https://ww.wp.xz.cn/plugins/meteor-slides/