your form tag:
<form enctype="multipart/form-data" class="fluid quote" name="VehicleWrapQuote" id="VehicleWrapQuote" autocomplete="on" title="Vehicle Wrap Quote Form" accept-charset="UTF-8">
does not specify a method attribute, this will cause the form to use the default (GET) method. UE and server validation require the form to use the POST method instead.
edit the form tag to add the method attribute and set it to post
<form method="post" enctype="multipart/form-data" name="VehicleWrapQuote" class="fluid quote" id="VehicleWrapQuote" title="Vehicle Wrap Quote Form" autocomplete="on" accept-charset="UTF-8">