There are 2 ways to centre an image: horizontally and vertically.
In the video, I show you how to centre an image both ways using 2 columns and Beaver Builder.
To align the image horizontally, use the align in the photo settings.
To align the image vertically, you need to set the columns to the same height. After you have set the columns to the same height, the option to align to the top, centre or bottom will show.