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 believe you are asking when your premium plan will reset to give you the corresponding month's submissions for usage of that month.
For subscribers it always resets on the date of purchase which is also the same for rebilling. So in your case your rebill is set to occur on April 7th. You can find this information in your Billing Tab.
Free Accounts on the other hand only reset on the 1st of the Month each month.