problem with testimonials scroller ….

If I am getting your question correctly first part you are asking slider is not align on page and second part testimonials not scrolling well:

so here is what you need:

The template code or short code you are using to display you testimonial slider is in side ‘body_left’ class. you have put it in your page content if m not wrong. Try to put your template or short code in template out side ‘body_left’ and then align where you want:

To left use: float: left;

to center use : margin: 0 auto;

to right use: float right;

Second part: Testimonials not scrolling well

got to line number 2279 of your style sheet and change:
[ Modertator note: Please surround code (CSS) with backticks or use the code button. ]

#testimonials ul li {
    color: #868686;
    float: left;
    font-family: Cambria,serif;
    font-size: 17px;
    font-style: italic;
    height: 165px;
    line-height: 1.5em;
    padding-top: 25px;
    width: 494px;
}

to

#testimonials ul li {
    color: #868686;
    float: left !important;
    font-family: Cambria,serif;
    font-size: 17px;
    font-style: italic;
    height: 165px;
    line-height: 1.5em;
    margin: 0 4px;
    padding-left: 0;
    padding-top: 25px;
    width: 486px;
}