Creating nice drop downs and 3 pages on WP site

We are creating 3 FAQ pages, on https://staging5.acupuncture-in-bath.co.uk/faq/

the basic info and pictures are on the drop down pages which need to be set out properly with the blue background behind the logos , We want attractive drop down menus with similar layouts using our base colours blue and white and grey using format something like as on this site https://hjnutritionist.co.uk/faq/
we need this formulated for mobiles and desktop.
Currently of you click on FAQ it goes to "no page" I think it should just be a heading?
The site is WP using elementor pro.

I do anticipate revisions on this as we go trough a process of explaining so patience and good understanding of English will be essential. I won't respond immediately.