What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
I checked this form: http://www.jotformz.com/form/60413193021643.
It's the only one with uploads and the links are working fine. Could you share us the link to the form with the issue?
I noticed that only two of your forms have submissions and only one of them has files uploaded.
Please check the uploads again, you should be able to load/see the files.