recaptcha

Hi am using your plugin with contact form 7.
I have a problem in that recaptcha disapears when i add your sign up code and the form is not sent.
This is what I have in my contact form:
<div class=”row”>
<div class=”col-xs-12 col-lg-4″>
[text* mc4wp-FNAME your-name class:form-control placeholder “First Name *”]
</div>
<div class=”col-xs-12 col-lg-4″>
[text* mc4wp-LNAME last-name class:form-control placeholder “Last Name *”]
</div>
</div>

<div class=”row”>
<div class=”col-xs-12 col-lg-4″>
[email* your-email class:form-control placeholder “E-mail *”]
</div>
<div class=”col-xs-12 col-lg-4″>
[tel telephone class:form-control placeholder “Telephone”]
</div>
</div>

<div class=”row”>
<div class=”col-xs-12″>
[textarea your-message class:form-control placeholder “Message”]
[mc4wp_checkbox]

[recaptcha]

<div class=”wpcf7-notice”>Fields with * are required.</div>
[submit class:btn class:btn-primary “SEND MESSAGE”]
</div>
</div>