Copy and past this as a bookmark in your bookmarks bar:

 javascript:window.$crisp=[];window.CRISP_WEBSITE_ID="924860bd-4d1b-4fc8-8507-e0bb1abcd5ba";(function(){d=document;s=d.createElement("script");s.src="https://client.crisp.chat/l.js";s.async=1;d.getElementsByTagName("head")[0].appendChild(s);})();

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Whenever you need help, click on the bookmark, and press the light blue button on the bottom right.