MetaSlider weird behaviour on mobile (Kinda NSFW)

Hey Everyone!

I’m working on this website for a family friend, she wants to get it working better on mobile. At the moment there’s a dodgy plugin that shows a different version of the site which isn’t great but it’ll hold for the moment.

I’m trying to just get the base homepage to work – you’ll need to just resize your browser to see what I’m talking about.

It keeps the whole slider for some reason. Like, it seems to keep the full height of the slider but just leaves white space there while the actual banner just gets smaller but all stays in frame.

I was pretty sure it should just crop in on the image right? Making the logo in the centre much more prominent on mobile?

Cheers for any help.

The page I need help with: [log in to see the link]