Logging into main account

My assistant established an account and we have made forms under it.  We paid the annual fee.  We thought we set up a way for me to access the account under my own credentials but when I sign in, it appears I am under a different account and I only get to utilize the forms as "shared" files that my assistant made.  I would like to be able to get in to the main account, that has been paid, to create and work with forms.  

You can create sub-users from the main account. Please follow the url below on how to share forms with a sub-user account.

https://www.jotform.com/help/232-How-to-Share-Forms-with-a-Sub-Account-User

Please let us know if you have any other question.