I tried to sign up for a free microsoft teams account using my existing microsoft account. On the organization setup page, I filled up all the required fields and clicked "Next". A loading message appears instructing me to wait and do not refresh the page. After a minute, the system responded with an error. I tried to sign up again but it already says that I already have a microsoft teams account and proceed to log in. On the login page, the organization I created earlier now appears on the selection box. I selected it and proceeded however it says that I do not have access to the organization and contact my admin. How do I fix this? I cannot create another organization since it says that I already have a Microsoft Teams account.