Need help clearing unnecessary space

I have recently deleted the php code in contact/none.php to get rid of the white box and the post message now the space is way to big. How can I delete it. Please check it out at

Hello there,

I couldn’t see the white space you meant. Could you please take a screenshot of it and share it here? To get the image URL, you need to upload it to the free file hosting service like Google Drive or Dropbox. Or, you could use this service