Testimonials

I am using latest version of wordpress.I am getting problem in my Testimonials page. I am using https://wordpress.org/plugins/testimonial-slider/ plugin.This is my testimonials page. http://data-flair.training/testimonial/ there is no functionality to show any profile picture of the testimonials like slider.
Here I am getting perfect layout with slider http://data-flair.training I want the same in testimonial page as well.