I want to send the user to a subpage on my website using js since it needs if/else statements. The js can send the user to youtube, twitter and other websites but it can't send the user to my subpage.. Please help

Here is the JS:

function myFormSubmit() {
  myInput = document.getElementById('number');
  
  if(myInput.value == 1) {
    window.location.href = 'https://csgotradeup.org/tradeups/9324ec1'
    alert(1);
  }
}

Here is the HTML:

<div class="Searchbox">
  <form onsubmit="myFormSubmit()">
    <input type="number" class="input" placeholder="What is your budget?" min="0" id="number"
  </form>
</div>