Why items are not switching

http://themes.semicolonweb.com/html/canvas/forms-website-costing.html

i tried to use this but the elements with 2 toggle radio buttons are not working, i tried with different explorers and the elements with 2 radio toggle buttons still not working also in your official website, what i have to make them work properly?, that effect is amazing but i can´t start because i might fall into this problem...

also i tried in my website but still not toggling/updating the data

Solved, label class must be same as button toggle id

Changed this:

<div class="col-md-6 form-group mb-4">
										<label for="website-cost-responsive" class="mb-3">Responsive Design:</label>

										<div class="btn-group btn-group-toggle" data-toggle="buttons">
											<label for="website-cost-responsive" class="btn btn-outline-secondary px-3 font-weight-semibold active ls0 nott">
												<input type="radio" name="website-cost-responsive" id="website-cost-responsive-no" class="required" checked data-price="1000" autocomplete="off" value="Dekstop"> Dekstop
											</label>
											<label for="website-cost-responsive" class="btn btn-outline-secondary px-3 font-weight-semibold ls0 nott">
												<input type="radio" name="website-cost-responsive" id="website-cost-responsive-yes" class="required" data-price="12" autocomplete="off" value="Dekstop + Mobile"> Dekstop & Mobile
											</label>
                                            
										</div>
									</div>

to this:

 <div class="col-6 form-group mb-4">
										<label for="website-cost-responsive" class="mb-3">Website Type:</label>

										<div class="btn-group btn-group-toggle flex-wrap" data-toggle="buttons">
											<label for="website-cost-responsive-no" class="btn btn-outline-secondary px-3 font-weight-semibold active ls0 nott">
												<input type="radio" name="website-cost-responsive" class="required" id="website-cost-responsive-no" checked autocomplete="off" data-price="200" value="no"> Desktop
											</label>
											<label for="website-cost-responsive-yes" class="btn btn-outline-secondary px-3 font-weight-semibold ls0 nott">
												<input type="radio" name="website-cost-responsive" class="required" id="website-cost-responsive-yes" autocomplete="off" data-price="400" value="yes"> responsive
											</label>
											
											
										</div>
									</div>