[Plugin: WP Featured Content Slider] Content Slider

I am using ‘WP Featured Content Slider’ with one of the Elegant Themes by the name ‘Gleme Theme’.

I am trying to Show Testimonial, by using ‘WP Featured Content Slider’.
but every time I click the testimonial page, it Put #! before the page name, like
http://pexample.com/#!/testimonial/

due to this the slider is disturbed and the content cannot be seen correctly.

If I remove the #! from the URL manually, from the webpage, then everything is fine.

can anyone help me please in this regard?

http://wordpress.org/extend/plugins/wp-featured-content-slider/