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'm assuming what you're trying to do is copy an existing form.
If the form you're hoping to copy was made through JotForm, then yes, you can clone it. All you need is the URL of the form you're about to clone. Here's a quick guide on How-to-clone-an-existing-form-from-a-URL
However, if that existing form you mentioned isn't created with JotForm, then there's no way to import that into your account. You'd have to manually recreate the form using our Form Builder.
In case we misunderstood your question, we'd appreciate it if you could give us more info so we can better assist you.