JSFiddle - React, Tailwind, and code Playground

HTML

<form id='group'>
<label><input type="radio" name="group1" class="sim-micro-btn"/></label>
<label><input type="radio" name="group1" class="sim-mini-btn"/></label> 
<label><input type="radio" name="group1" class="sim-maxi-btn"/></label>
<label><input type="radio" name="group1" class="sim-mega-btn"/></label>
<label><input type="radio" name="group1" class="phone-smart-micro-btn"/></label>
<label><input type="radio" name="group1" class="phone-smart-mini-btn"/></label>
<label><input type="radio" name="group1" class="phone-smart-btn"/></label>
<label><input type="radio" name="group1" class="phone-smart-maxi-btn"/></label>
</form>

<div class="billpay-internet-add-ons">
  <div class="sim-micro-desktop">sim-micro</div>
  <div class="sim-mini-desktop">sim-mini</div>
  <div class="sim-maxi-desktop">sim-maxi</div>
  <div class="sim-mega-desktop">sim-mega</div>
  <div class="phone-smart-micro-desktop">phone-smart-micro</div>
  <div class="phone-smart-mini-desktop">phone-smart-mini</div>
  <div class="phone-smart-desktop">phone-smart</div>
  <div class="phone-smart-maxi-desktop">phone-smart-maxi</div>
</div>

CSS

.billpay-internet-add-ons div {
  display: none;
}

JavaScript

$('form#group').click(function(e) {
    var className = e.target.className.replace('btn', 'desktop');    
    $('.' + className).show().siblings().hide();
});