sub user

Your thread post is empty. As I figured out from the subject, you might have a problem regarding sub user. 

Could you please identify your problem clearly here once again? Since, I checked your account and you are neither a sub-user of another account nor having a sub-user. 

For any case, I'm adding here also the guide regarding sub user accounts. 

https://www.jotform.com/help/232-How-to-share-forms-with-a-sub-account-user

Please also note that you can find details about adding up to how many sub users based on JotForm subscription at your pricing page. You can add 1 sub-user due to being in a Free plan. If you would like to add more than one, you may need to upgrade. 

Waiting for your return.