embedding metaslider in custom theme

Hey everyone!

I was wondering what am i doing wrong,

I have installed the plugin metaslider, have created a flexslider, and have been given the template short code:
<?php
echo do_shortcode(“[metaslider id=82]”);
?>

I am now trying to place this in my page-home.php, but it loads as only one image, no sliding..no arrows, nothing.

Am i missing a step?

Thanks for any advice/suggestions

site is https://www.entirecreative.com/stone