When you create a new athletechs account a "Welcome to athletechs!" email is sent to the email address provided confirming the creation of your account and containing important information such as your username.
If you don't receive an email from athletechs within a minute or two, please check your spam folder. You may need to whitelist athletechs.
If you accidentally provided an invalid email address when creating your account you can update this by signing into your account and click My Account.