Code not running

I have duplicated a site which has a bit of code running to only show a few text boxes on the mobile site.

It works on the original site but doesn’t work on the new site even though nothing has changed - any ideas?

Hi,
Can you send us the site URL and the duplicated site URL so that we can have a look? Moreover, can you please specify to which page the code was added?

Thanks,
Tal.