List and pricing Sortcodes not working

I am unable to get the following shortcodes to work, I am using the latest version of the headway theme builder and wordpress 3.9. It does not work in IE or firefox

[su_list icon=”https://la-bella-maids.com/wp-content/uploads/2014/05/check-icon.png” icon_color=”#FE3DB1″]

Servicing The Greater Metro Atlanta Area
Same Day Service
Open 7 Days
Specials, Coupons and Gift Cards Available

[/su_list]

https://www.ads-software.com/plugins/shortcodes-ultimate/