Mobile Menu Issue

Hi all,

I am having issues with the mobile menu on my site https://www.ept.org.uk – the homepage has a nifty triple lined mobile menu, however if you go to news or shows etc… you will see the blue banner of the shuttle theme pops up with search and menu. Whilst I don’t want this to show at all, if it must – the menu pulls through all pages created including wp member login pages that are hidden on the desktop version.

can someone advise how to remove the themes mobile menu and if not, how to ensure only select pages show?

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