Mobile friendly? Having trouble…

Hi guys Just put together a test site with Spangle Pro. It looks great on my laptop on Chrome, bit am having big trouble with the mobile version (Android/Chrome). The site is www.numberoneweb.co.uk Things I've noticed: -The slider and other graphics on the homepage aren't loading -The banner image on the second page isn't loading -The footer menu has white on white text (except for current page) Any help appreciated! Thanks Martin