Hi @Jacko_Pinto,
There is actually a way to do that as I see you’re using an Image element. First, you need to enable the Link option of your images so they can be clickable.
Then put the URL of the image that you want to show on the lightbox, correspond to the link image element.
Do this for all your images. Now, this is where the magic happens, add a class lbx to each of your images, that is the selector that we will be using to trigger the lightbox.
Now add this lightbox shortcode on the bottom of your page, you can paste it on a Content Area element.
[lightbox selector=".lbx" deeplink="true" opacity="0.875" prev_scale="0.75" prev_opacity="0.75" next_scale="0.75" next_opacity="0.75" orientation="horizontal" thumbnails="true"]
Save your page and test the lightbox.
Hope it helps,
Cheers!