I was trying to add three of my foreman to have access to the app like I do

Welcome to QuickBooks Community, davidcastillo425!

Depends on your plan, you can add users to the account to help you in managing your business. You can follow these steps if you haven't added them successfully:

1. Go to the Gear icon and select Manage users.
2. Click Add user and select a user type.
3. Select Next, set up the access rights, if applicable.
4. Enter the user’s name and email address. Then select Save.

Once done, they'll receive an email invitation. They need to accept it and set up their login details. You can also check these links for the detailed steps:

• User roles and access rights in QuickBooks Online
• Learn about usage limits in QuickBooks Online

Need more help? Leave a comment below. Have a great day!