If your account is associated with an organization for which you manage or review submissions, you can easily toggle between your personal account (which holds any submissions you've made to other organizations) and your team account (which enables you to see and administer submissions that have been received by your organization). To switch between these accounts, simply click on your initials in the upper right area of the page. A dropdown will reveal the option to select your Personal Account, or any Team Accounts that are associated with the email address you use to sign in to Submittable.
Questions? You can also contact support directly by filling out the form here.