The 990N applies to organizations whose annual revenue is less than $50,000. If your organization grossed more than $50,000 and you require the 990EZ, all you'll need to do is sign into your File990.org account, select the + icon on your dashboard and choose the 990EZ from the dropdown in the pop-up window.
If your organization needs the full 990 form or 990-PF, you may search for an authorized E-file provider Here
If you need additional support, please contact info@file990.org or select the "Support" button on your screen.