Here is the Contact Form 7 template and source code for the Contact form.
To edit this form go to Contact> then edit your targeted form
<div class="row">
<div class="col-lg-6">
<div class="form-group">
[text* name id:name class:form-control placeholder "Name*"]
</div>
</div>
<div class="col-lg-6">
<div class="form-group">
[email* email id:email class:form-control placeholder "Email*"]
</div>
</div>
<div class="col-lg-6">
<div class="form-group">
[text* phone_number id:phone_number class:form-control placeholder "Phone Number*"]
</div>
</div>
<div class="col-lg-6">
<div class="form-group">
[text* msg_subject id:msg_subject class:form-control placeholder "Your Subject"]
</div>
</div>
<div class="col-lg-12 col-md-12">
<div class="form-group">
[textarea* message id:message class:form-control placeholder "Your Message"]
</div>
</div>
<div class="col-lg-12 col-md-12">
<div class="agree-label">
<input type="checkbox" id="chb1"><label for="chb1">Accept <a href="https://themes.jibdara.com/vencap/terms-conditions/">Terms & Conditions</a> And <a href="https://themes.jibdara.com/vencap/privacy-policy/">Privacy Policy.</a></label>
</div>
</div>
<div class="col-lg-12 col-md-12">
[submit id:msgSubmit class:default-btn "Send Message"]
</div>
</div>