Need help to disablle Ads

You could try something along this line, where the array is made up of the page ID numbers you want the specific thing to be hidden on.

if is_page(array(365, 363, 371, 369)) {
     /* hide infolinks ads here */
}

Likewise, I see you are including the javascript to Infolinks in your footer. You could apply the above the same way, like this:

<?php if is_page(array(365, 363, 371, 369)) { /* do nothing */ } else { ?>
  <script type="text/javascript">
    var infolinks_pid = 3180351;
    var infolinks_wsid = 0;
  </script>
  <script type="text/javascript" src="//resources.infolinks.com/js/infolinks_main.js"> 
  </script>
<? } ?>

In theory, that should remove the javascript from any pages in the ID array and only print it on the ones that aren’t that page ID.

I can’t actively test this, so I’m pretty much just going off the top of my head, but hopefully this will at least point you in the right direction.