Geolocation doesn’t work

Hello,

Thanks for great plugin. It’s simple and powerful same time. I would like to display ads for specific geolocation, but when I put

[wp_bannerize_pro_geo city=”london,hackney”]
[wp_bannerize_pro categories=”desineje” orderby=”random” numbers=”3″]
[/wp_bannerize_pro_geo]

It shows me only shortcode on frontend like this

[wp_bannerize_pro categories=”desineje” orderby=”random” numbers=”3″]

No banners 🙁

Please help.