PrestaShop 1.6.x. jak odstranit pole datum narození

<div class="form-group date-select">
  <label>{l s='Date of Birth'}</label>
  <div class="row">
    <div class="col-xs-4">
      <select id="days" name="days" class="form-control">
        <option value="">-</option>
        {foreach from=$days item=day}
          <option value="{$day}" {if ($sl_day == $day)} selected="selected"{/if}>{$day}  </option>
        {/foreach}
      </select>
      {*
        {l s='January'}
        {l s='February'}
        {l s='March'}
        {l s='April'}
        {l s='May'}
        {l s='June'}
        {l s='July'}
        {l s='August'}
        {l s='September'}
        {l s='October'}
        {l s='November'}
        {l s='December'}
      *}
    </div>
    <div class="col-xs-4">
      <select id="months" name="months" class="form-control">
        <option value="">-</option>
        {foreach from=$months key=k item=month}
          <option value="{$k}" {if ($sl_month == $k)} selected="selected"{/if}>{l s=$month} </option>
        {/foreach}
      </select>
    </div>
    <div class="col-xs-4">
      <select id="years" name="years" class="form-control">
        <option value="">-</option>
        {foreach from=$years item=year}
          <option value="{$year}" {if ($sl_year == $year)} selected="selected"{/if}>{$year}  </option>
        {/foreach}
      </select>
    </div>
  </div>
</div>