[Banner HTML5 + No count click]

Hi,

I have a problem with the number of clicks a banner made in html5. Number of impression is correct but not the number of click.

I made a test zone in a test html page and i clicked on the banner but "click number" is 0.

I inserted html5 banner in iframe  using this code:

<!--/*
  *
  * Revive Adserver Tag iFrame
  * - Generated with Revive Adserver v3.2.1
  *
  */-->

<iframe id='afb341c2' name='afb341c2' src='http://www.infobuildenergia.it/reviveadv/www/delivery/afr.php?zoneid=13&amp;cb=INSERT_RANDOM_NUMBER_HERE' frameborder='0' scrolling='no' width='990' height='30' allowtransparency='true'><a href='http://www.infobuildenergia.it/reviveadv/www/delivery/ck.php?n=a9023ce7&amp;cb=INSERT_RANDOM_NUMBER_HERE' target='_blank'><img src='http://www.infobuildenergia.it/reviveadv/www/delivery/avw.php?zoneid=13&amp;cb=INSERT_RANDOM_NUMBER_HERE&amp;n=a9023ce7' border='0' alt='' /></a></iframe>

What is the problem? What i have to do to correct?

thanks