When we log into our account it says we don't have submission storage.

Also, when we log into our account it says we don't have submission storage. What is that? and how can we resolve?

When I checked your account, I could not find any issue with the submission storage. All details are within permissible limits for a Free account.

Are you still seeing any such error in your account? If yes, I would request you to provide us a screenshot of this error so that we may check that. You can check this guide to understand how to post screenshots on this support thread: https://www.jotform.com/help/438-How-to-Post-Screenshots-to-Our-Support-Forum