Ultimate Facebook Comments Not Working Correctly

Hi there, I have had a look through other posts - but cant see anything specifically to address my problem. I am using the ultimate facebook plugin with the Spirit theme. When you click on like - it likes the post which is no problem, but it displays a box so they can also comment. (say something more about this) however the box does not allow me to type into it and has two small grey boxes over the top - http://www.blill.com/healthy-mind-coaching-uk/ - please can someone help me fix - thank you!