After a a lot of editing and trial & error i found that if I input an onclick event to the divs of the arrows like so onclick="javascript:jQuery.fn.fullpage.moveSectionDown();" and onclick="javascript:jQuery.fn.fullpage.moveSectionUp();", so it is resolved 🙂
if you want to see what im speaking about go to dev.nutshellcreative.co.uk on mobile and tap the top or bottom arrows.