In order to link your FaceIT, you need to choose the CS:GO game at the top and follow these steps:
1. Go to "Settings".
2. Choose the "Player" tab.
3. Press the button "Link your FaceIT account". After that, you'll be redirected to the FaceIT login page.
4. Log in to your FaceIT account and press the button "Approve".
5. If everything was done correctly, your FaceIT information will be added to your DreamTeam profile. Press the "Save" button.