Account management

Welcome to the Community, @JoseWeC.

Since you've already created an account have you tried clicking on the Sign in button? Doing this will route you to the page where you'll need to input your login credentials in QuickBooks. You can also use this link to log in to your QuickBooks account: Sign in to QuickBooks.

Furthermore, make sure that you have an active QuickBooks Online Account in order to login successfully.

Additionally, here's an article on how to add, manage, or delete user profiles in QuickBooks Online: Add and manage users in QuickBooks Online.

If you have further questions regarding users and concerns related to QuickBooks Online, please leave a comment below.