Total is not being added up when the form is viewed on a mobile device

I have a form that's not working correctly on mobile devices. I added the mobile widget too. It doesn't add up the total for orders.

I took a look at your jotform by going to it directly and it seems to be working for me properly. Could you please tell us if the issue that you are experiencing is happening on the form that is embedded to your website by some chance?

If so, do give us the link to the page where the form is embedded on so that we can inspect it.