lightbox

I’d like to ask about the lightbox function in this plug-in.
How can I make “Next” and “Previous” function work when more than two images are inserted in a post?
Currently, images are shown in lightbox one by one. I mean, there’s no “Next” and “Previous” buttons appearing. Is this default? Or am I missing out something? Hope anyone helps me find out how…

Cheers. ??

https://www.ads-software.com/extend/plugins/wordpress-flickr-manager/