Twitter scroll feed not working

I've just purchased Canvas html theme. The twitter feed isn't working.

<div class="fslider customjs testimonial twitter-scroll twitter-feed" data-username="silkworthnet" data-count="3" data-animation="slide" data-arrows="false">
									<i class="i-plain i-small color icon-twitter nobottommargin" style="margin-right: 15px;"></i>
									<div class="flexslider" style="width: auto;">
										<div class="slider-wrap">
											<div class="slide"></div>
										</div>
									</div>
								</div>

Please help.