Please note that upon expiration of your Pro account, you will not have access to all of the functions. We're happy to help with the process to renew.
As you scroll down, click on "GET IT NOW" button to apply. Then, fill in your information. If you do not have an official email (ending in .edu or .org), you can click "here" where it says "I don't have a education/organization email" for manual application. You'll need to include an up-to-date document or a screenshot to help with verification that you are affiliated with a non-profit or education institution.