Using Facebook Pixel with Webform

Hi guys,

Sorry to bombard you. I'm trying to integrate my facebook pixel with the webform currently. I'd like to be able to get pixel data when the webform is submitted so I can retarget seekers with a DBS plan or something of the like. As you can see in the picture below, the submit button is currently not able to be selected by the facebook pixel's event manager. I'm not sure if this is even possible to work around but it's worth a shot! Thanks friends for all your help.