Paste this line in the html code of the page where you want to make it appear.

French:
<script type="text/javascript" src="https://www.ridesharing.com/js/Widget/Boite.aspx?L=FR&WID=24NVJ867KUE856TARU3GQ40T8V722145"></script>

English:
<script type="text/javascript" src="https://www.ridesharing.com/js/Widget/Boite.aspx?L=EN&WID=24NVJ867KUE856TARU3GQ40T8V722145"></script>