Download Timer Script for blogger 2021

aap script download button laga sakte he or usike sathe timer laga sakte he like 5 sec, 10 sec sirf aapko  timer change karne ke liye
2 step karna hoga 
1) var count = 10;
2) You have to wait 10 seconds ye dono me sec aap chahe wo lagana padega
Aap jo like lagana chahte ho <a href="#" ye search karna padega or # me aapka link lagana hoga
<div dir="ltr" style="text-align: left;" trbidi="on">
<body>
<center>
<span id="countdown">You have to wait 10 seconds.</span></center>
<br />
<div style="text-align: center;">

<b><a href="https://applepoint021.blogspot.com/" id="download_link" style="display: none;">Download</a><b>
<noscript>JavaScript needs to be enabled in order to be able to download.</noscript>
<script type="application/javascript">
(function(){
   var message = "%d seconds before download link appears";
   // seconds before download link becomes visible
   var count = 10;
   var countdown_element = document.getElementById("countdown");
   var download_link = document.getElementById("download_link");
   var timer = setInterval(function(){
      // if countdown equals 0, the next condition will evaluate to false and the else-construct will be executed
      if (count) {
          // display text
          countdown_element.innerHTML = "You have to wait %d seconds.".replace("%d", count);
          // decrease counter
          count--;
      } else {
          // stop timer
          clearInterval(timer);
          // hide countdown
          countdown_element.style.display = "none";
          // show download link
          download_link.style.display = "";
      }
   }, 1000);
})();
</script>
</div>
</body></div>
Note:     1)You have to wait 10 seconds Change timing sec 
                & var count = 10;
              2) href="https://applepoint021.blogspot.com/ change 
                download link 
Demo:
 
You have to wait 10 seconds.