Be sure to fill out all the required fields, choose your title and your status (if you are a business, a community, an organisation, individual or other).
Then confirm.
If that does not work, try a different browser (Google Chrome, Mozilla Firefox, Internet Explorer ...).
If it works, don't forget to click on the validation link you receive from Agorastore by email.
Do not hesitate to contact us again if it still doesn't work.