Hello,
Here is an example of 2 columns layout – https://prnt.sc/20xwhzv > https://prnt.sc/20xwi10
<div class="form-group">
<p> <label class="required-item">First Name </label>[text* your-name] </p>
<p> <label class="required-item">Last Name </label> [text* your-last-name] </p>
</div>
<p> <label class="required-item">Subject </label> [text* text-389] </p>
<p> <label class="required-item">Your Message </label> [textarea* your-message] </p>
[submit "Send Message"]
Regards