I put the following code in the header of my site and I can use it to redirect buttons to a specific address.

<script>
 let redirect_Page = (ele) => {
    ele.disabled = true;
    let iCnt = 10;  // for time in seconds.
    
    let iTimerId = setInterval(function () {
        document.getElementById ('msg').innerHTML = 'Redirect ' + iCnt + ' Second';
        
        iCnt--;     // decrease counter by 1.
        
        if (iCnt === 0) {
            // now, redirect page.
            location.href = document.getElementById("url_free_dl").href;
            clearInterval(iTimerId);        // clear time interval.
        }
    }, 1000);
}

But I do not know how to use it on more links per page?