Method 1 (requires confirmation by email)
Fill out the form with your personal data. This is the classical registration method, once you submit the form you receive the confirmation email, after that you can start to set up your profile.
Method 2 (do not require confirmation by email)
Registration method using a subscription made on one of the social networks listed with icons. We do not access to your personal data, the social network only give us some basic info that guarantee that the email is valid and you can start to set up your profile immediately.