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.
In order to remove the test submissions you submitted when you were trying out your form you would need to view your submissions from the my forms page by selecting the form then clicking the submissions button at the top of the forms listing.
Once you are viewing the submissions simply select the submission and click the trashcan or red x to delete the selected submission. You can also use the "delete all" function if you have multiple submissions. See screenshot below.
Also, please note that deleting your submissions does not change your plan's monthly submission usage as in if you submit 1 submission via your form for a free account as an example it would still stay at 1 out of 100 for the month even if deleted until the monthly reset occurs.