Not able to add universal email to a php page.

I m unable to add universal to this form. please may i know why is that so?

you can take a look at it here as well: http://www.webgen.in/mentorsit/contact.php

Your question is too vague. Please provide more details.

What happens when you try to add universal email to your page?

Are you getting an error message?

The more details you provide in your questions, the better I can answer.

please check the screenshot attached. it doesn't have an option for submit as well as for entire form

your closing the form inside the form tag by adding a "/" at the end:

<form name="ajax-form" id="ajax-form" action="" method="post" enctype="multipart/form-data" />

using the "/" to close the tag is only appropriate for tag types that don't have a companion closing tag such as the line break tag:
<br />

it should not be used for elements that do have companion closing tags like the form tag.

oh ok. i m facing another problem with same form. Form page is showing a error when i open.

Error:
found from source.
<b>Warning</b>: session_start() [<a href='plugins/function.session-start'>function.session-start</a>]: Cannot send session cookie - headers already sent by (output started at /home/content/37/6662237/html/contact.php:1) in <b>/home/content/37/6662237/html/contact.php</b> on line <b>4</b><br />
<br />
<b>Warning</b>: session_start() [<a href='plugins/function.session-start'>function.session-start</a>]: Cannot send session cache limiter - headers already sent (output started at /home/content/37/6662237/html/contact.php:1) in <b>/home/content/37/6662237/html/contact.php</b> on line <b>4</b><br />


well page is attached!

change line 4:
if (!isset($_SESSION))session_start();

to:
@session_start();

seems fine. no errors. but email aint sending. even earlier it didnt

To troubleshoot add the following code in the body of the page:

<?php @session_start(); var_dump($_SESSION); ?>

that will write the session contents to the page including the status of sending the email to the SMTP server.

If the status shows sending was successful, you will need to contact the host to determine why the email is not being relayed by the SMTP server.