Remove TidioChat branding

hack.js

(() => {
    let iframeBody = null;

    function purge (iframe) {
        var timer = null;
        var tdo = iframeBody.querySelector(`a.powered`);
        if(!tdo || typeof tdo === 'undefined') {
          if(timer !== null) {
            clearTimeout(timer);
          }
          timer = setTimeout(purge, 10);
          return;
        }
        tdo.remove();
    }

    function cb (mutationList) {
        let chatDiv = iframeBody.querySelector('div.chat')
        if (chatDiv) {
            mutationList.some(item => {
                if (item.type === 'childList' && item.addedNodes && item.addedNodes[0] === chatDiv) {
                    purge();
                    return true;
                }
            })
        }
    }

    function bind () {
        try {
            iframeBody = document.querySelector('#tidio-chat iframe').contentWindow.document.body;

            if (!iframeBody) {
                return setTimeout(bind, 100) // wait and retry
            }

            const mutationObservable = new MutationObserver(cb);

            setTimeout(() => {
                purge();
                mutationObservable.observe(iframeBody, { attributes: true, childList: true, subtree: true });
            }, 100);
        } catch (err) {}
    }

    bind();
})();

Hello..

After adding the function to hide tidio logo in bot im unable to see URL links in conversations, Its hiding URL links after adding this code along with logo.....What i have to do plz help..

function hideTdo() {
var timer = null;
var target = document.querySelector("#tidio-chat iframe");
if (!target) {
if (timer !== null) {
clearTimeout(timer);
}
timer = setTimeout(hideTdo, 500);
return;
} else {
var timer2 = null;
var tdo = document
.querySelector("#tidio-chat iframe")
.contentDocument.querySelector("a[target=_blank]");
if (!tdo) {
if (timer2 !== null) {
clearTimeout(timer2);
}
timer2 = setTimeout(hideTdo, 1);
return;
}
document
.querySelector("#tidio-chat iframe")
.contentDocument.querySelector("a[target=_blank]")
.remove();
return true;
}
}

hideTdo();

setInterval(hideTdo, 10);