Submit Button doesn’t work wbounce contact form 7

Hello,

I’m using contact form 7 for my website.
It’s working fine.
I add the wbounce plugin to popup a contact message everytime
someone tries to exit my website.
The popup appears, but when pressing the submit button nothing happen –
I don’t see confirmation text or get an email.

Here’s the code for the contact form:

<div class=”center”>
[text* text-660 placeholder “name”]
[tel* tel-54 placeholder “phone number”]
[submit “send”]
</div>
_______________________________________________
and here’s the code for the wbounce plugin:

<div class=”modal-title”>
<h3>Before you leave</h3>
<h3>Contact us for more information</h3>
</div>

<div class=”modal-body”>
<form>
[contact-form-7 id=”6300″ title=”top form_copy_copy”]
</div>

<div class=”modal-footer”>
<p>no thank you</p>
</div>
__________________________________________________

Thank you for your help