Can’t get my website fullwidth

Good afternoon!

I have recently changed my homepage and I still find it a bit bitty. After a little bit of thinking, I realised that it may be because the page (and so the images as well) aren’t fullwidth which leaves a lot of white space on the sides. I tried installing a widget called ‘Fullwidth templates for any theme & page builder’ to help me with this but it doesn’t make any difference. Their support forum mentions that it could be because the theme isn’t compatible with it. Can you please help me to either change something in the theme to make it fullwidth or to make the theme compatible with this widget?

Jenna

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