Hey @Vipin_Maurya drop this into the page Scripts (before body end tag) and you’ll be scrolling smooth 
<script>
lp.jQuery(function($) {
// The speed of the scroll in milliseconds
var speed = 1000;
// Find links that are #anchors and scroll to them
$('a[href^=#]')
.not('.lp-pom-form .lp-pom-button')
.unbind('click.smoothScroll')
.bind('click.smoothScroll', function(event) {
event.preventDefault();
$('html, body').animate({ scrollTop: $( $(this).attr('href') ).offset().top }, speed);
});
});
</script>
