PowerPack Category Post Count animation on reveal

code.js

$(window).on('scroll.pp-animate', function() {
    var scrollTop = $(window).scrollTop(),
        winHeight = $(window).height(),
		triggerpoint = winHeight * .8 + scrollTop;
    // If module has animation, otherwise remove .fl-animated class here.
    $('.animate-post-count.fl-animated .pp-category-count').each(function() {
		if ( $(this).hasClass( 'revealed' ) ) {
			return;
		}
		var counterElement = $(this).offset().top;
        if ( counterElement < triggerpoint ) {
            $(this).addClass( 'revealed' );
			$(this).attr( 'data-counter-id', new Date().getTime() );
            var $this = $(this),
                countVal = parseInt( $this.data('count') );
                upto = 0;
			$this.prop('Counter', 0).animate({
					Counter: countVal
				}, {
					duration: 500,
					easing: 'swing',
					step: function ( now, fx ) {
						$this.text( parseInt(now) );
					},
					complete: function() {
						$this.text( countVal );
					}
			});
        }
    });
});

style.css

.animate-post-count .pp-category-count:not(.revealed) {
    opacity: 0;
}

I can't seem to get this to work in the wordpress environment. I am not getting any errors in the console.