create list item from input value

Issue

I'm working on a to-do list project and I got a problem, I want that when I click on the submit button the input value becomes a list item but it doesn't work. here's the code:

let btn = document.getElementById('btn')
let txt = document.getElementById('txt')

btn.addEventListener('click', function(){
    let list = document.createElement('li')
    list.innerHTML = txt.value
})

<h1 id="title">To do list</h1>
    <div class="main">
        <input type="text" alt="type text here" id="txt">
        <button type="submit" id="btn">Submit</button>
    </div>

Solution

you forgot document.body.appendChild(list);

Answered By - Lior Madav