Hi Heather,
1) There is no easy way to change it. We have listed this in our theme update list to add this feature in our future update of the theme. In this issue, you need to wait with patience for the update of the theme. If you need it at this moment then you could hire someone else to customize the theme based on your needs and requirements.
2) CONTACT FORM MARKUP
If you don’t import our demo data then we recommended using this contact form 7 markup.
<div class="row">
<div class="col-md-6">
<div class="form-group">
[text* contactName class:form-control placeholder "Name"]
</div>
</div>
<div class="col-md-6">
<div class="form-group">
[email* contactEmail class:form-control placeholder "Email"]
</div>
</div>
</div>
<div class="form-group">
[text* contactSubject class:form-control placeholder "Subject"]
</div>
<div class="form-group">
[textarea* contactMessage class:form-control placeholder "Message"]
</div>
[submit class:submit-btn class:btn--primary "SEND"]
Best Regards,
ThemeLooks Support Team