JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-2.2.4.js"></script><div class="section" id="question" style="text-align: center;"><!-- Put the questions here - Start -->
<div class="section single-question" id="qs6" >
<p><span class="number">6.</span>What do you like most about us?</p>
<div class="custom-select">
  <select id="q6_select" data-storage="experience_call" onchange="capture()">
<option value="">Please select</option>
<option value="A">ABCD</option>
<option value="E">EFGH</option>
<option value="G">Greatly satisfied by the service</option>
<option value="Others">Others Specify</option>
</select>
<div class="error-message">Please select an item from the menu</div>
</div>
<div class="textarea-container">
<div></div>
<div class="error-message">Please fill out the required field</div>
</div>
</div>
  <div class="section single-question" id="qs7"> </div>
  <p>Why you decided to select:</p>
<div class="custom-select"><select id="q6_select" data-storage="experience_call">
<option value="">Please select</option>
<option value="A">A</option>
<option value="B">B</option>
<option value="Others">Others Specify</option>
</select>
<div class="error-message">Please select an item from the menu</div>
</div>
<div class="textarea-container">
<div></div>
<div class="error-message">Please fill out the required field</div>
</div>

  <script>
    function capture() {

    var qselect = $("#q6_select").find('option:selected').text();
    if(qselect.indexOf("BCD") > 0)
    {
      $('#qs7').text('You have selected: ABCD');
    }
    else if(qselect.indexOf("FGH") > 0)
    {
      $('#qs7').text('You have selected: EFGH');
    }
    }
  </script>