My fundraising page doesn't work (?)

Dear Support,

I have fundraising plugin installed in my website. And i have created fundraising page. But when i click the "back this project" button, there's nothing appears on my website.
Is there any problem with it?

please visit my fundraising page:
http://indonesianvillages.com/blog/fundraisers/rumah-singgah-anak-jalanan/

Thank you before,

Bagus