JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
Please take note that there's an upload limit of 1GB per submission. I can see that you are under the Silver Plan therefore you have a 100GB of upload space.
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Hope that answered your question. Thank you.