To grant access to your Expo account you need to:

1. Login to your Expo developer account.

2. In the account menu (the top right corner) click "Settings" and then in the sidebar menu click "Members" link.

3. On the "Members" page, click "Invite Member" button.

4. In the "Invite a member" popup, enter our email address "[email protected]" and set "Member role" as "Developer (Publish and view all projects)". 

5. Next click "Invite Member" button to send invitation.

6. All done.

Screenshot - Invite Member