Google Adwords Tracking

Hi,
I would like to track the form that I have on my page with a Google Adwords tracking code.
I was looking in the forum and I saw that different people had the same problem.
I don’t want to use contact form 7 because it think that the form that I have for Enfold theme fits better the overall design.
What’s the best way to do it?

Here’s the code:
<!– Google Code for Kontakt Conversion Page –>
<script type=”text/javascript”>
/* <![CDATA[ */
var google_conversion_id = 968685552;
var google_conversion_language = “en”;
var google_conversion_format = “3”;
var google_conversion_color = “ffffff”;
var google_conversion_label = “NVQVCLCikBEQ8O_zzQM”;
var google_remarketing_only = false;
/* ]]> */
</script>
<script type=”text/javascript” src=”//www.googleadservices.com/pagead/conversion.js”>
</script>
<noscript>
<div style=”display:inline;”>

</div>
</noscript>

Thnx for the help