Responsive Tables

Hi guys, you say on your site that these tables are responsive, unfortunantly this is not the case, i have installed and its an swesome and simple to use plugin which is great, but cant get it to be responsive.

the table does not reduce when you view on a mobile or tablet and the cells go off the screen and with no scroll bar,

please advise.

thanks

https://www.ads-software.com/plugins/ultimate-tables/