Add Elements within your Bootstrap Wells 1

Tell us what’s happening:

does anyone done this task? can you tell me why is not letting me pass this task?
many thanks
Jonathan

Your code so far

<div class="container-fluid">
  <h3 class="text-primary text-center">jQuery Playground</h3>
  <div class="row">
    <div class="col-xs-6">
      <div class="well">
        <botton></botton>
        <botton></botton>
        <botton></botton>



      </div>
    </div>
    <div class="col-xs-6">
      <div class="well">
        <botton></botton>
        <botton></botton>
        <botton></botton>



      </div>
    </div>
  </div>
</div>

Your browser information:

Your Browser User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/604.5.6 (KHTML, like Gecko) Version/11.0.3 Safari/604.5.6.

Link to the challenge:
https://www.freecodecamp.org/challenges/add-elements-within-your-bootstrap-wells