Product layout - desktop versus mobile

Site URL: https://www.tycaws.com/

Hello all,

I've come across a small issue on the 7.1 store and wondering if anyone can help where squarespace chat can't! On the desktop version of my site the product info shows above the button but on mobile it shows the info below the button which firstly isn't consistent and secondly doesn't help the customer (Screenshots attached).

I'm wondering if there is any code that could sort this issue?

Thanks in advance 🙂

Owen