Hey @%{original_poster_username,fallback:there} welcome to the Nextcloud community! 
You have a hosted Nextcloud instance at The Good Cloud. The Nextcloud community is not affiliated to The Good Cloud. Be aware of their terms and conditions especially their support conditions:
Please refer to The Good Cloud support for questions or issues related to their services.
TIP
Account deactivated?
Some folks forget to confirm their account within 8 hours after signing up. If you’ve forgotten to confirm your account in time, send an email using the contact form with the same email address as you signed up with, so that The Good Cloud support folks can resend that confirmation message. Be sure to use the email address you used to sign up with and that you have access to that email as it’s the only way to ensure that it’s your account.
If you have specific questions pertaining to Nextcloud in general, feel free to post your request using the provided Support template. Please use this when you request support or consult Nextcloud documentation.