Здравейте, получавам 63/100 и единия бутон Delete - този който е с клас "delete" не работи. Някой може ли да ми помогне ?

Благодаря :)

задача: https://judge.softuni.org/Contests/Practice/Index/3395#0

код: 

function solve(){

  let form = document.querySelector('form')
  
 let listSection = document.getElementById('list')
 let sentSection = document.querySelector('.sent-list')
 let deleteSection = document.querySelector('.delete-list')

 form.children[6].children[1].addEventListener('click', onReset)
 function onReset(e){
  e.preventDefault()
  form.children[1].value = ''
  form.children[3].value = ''
  form.children[5].value = ''
 }

 form.children[6].children[0].addEventListener('click', onNext)
 function onNext(e){
  e.preventDefault()
  
if(!form.children[1].value || !form.children[3].value || !form.children[5].value) return
listSection.innerHTML = `<li>
<h4>Title: ${form.children[3].value}</h4>
<h4>Recipient Name: ${form.children[1].value}</h4>
<span>${form.children[5].value}</span>
<div id="list-action">
    <button type="submit" id="send">Send</button>
    <button type="submit" id="delete">Delete</button>
</div>
</li>
`
let newArr = [form.children[1].value, form.children[3].value, form.children[5].value]
form.children[1].value = ''
  form.children[3].value = ''
  form.children[5].value = ''  

document.getElementById('send').addEventListener('click', onSend)
function onSend(e){
  e.preventDefault()
  sentSection.innerHTML = `<li>
  <span>To: ${newArr[0]}</span>
  <span>Title: ${newArr[1]}</span>
  <div class="btn">
      <button type="submit" class="delete">Delete</button>
  </div>
</li>
  ` 
  listSection.innerHTML = ''
}
  document.getElementById('delete').addEventListener('click', clearOne)
  function clearOne(e){
    e.preventDefault()
   onDelete()
        listSection.innerHTML = ''
  }
  document.querySelector('.delete').addEventListener('click', clearTwo)
  function clearTwo(e){
    e.preventDefault()
   onDelete()
   sentSection.innerHTML = ''
  }
 function onDelete(){
  deleteSection.innerHTML = `
  <li>
      <span>To: ${newArr[0]}</span>
      <span>Title: ${newArr[1]}</span>
  </li>`
 }
}     
}