Please follow the steps below to ensure 2FA is set up on your account. If you need more information, please refer to Google's knowledgebase 

1. Navigate to https://myaccount.google.com/security
2. Under How you sign in to Google, click on 2-Step Verification
3. Under the Second steps section, please select at least 2 methods for 2FA
    1. Google Prompt - If you use the Gmail app on your device, you will receive a prompt to confirm a new login is made by you. 
    2. Authenticator - Download the Google Authenticator app from Google Play / App Store
    3. Phone number - You will receive a text or phone call with the code to enter when signing in
4. Once you add your 2FA settings, you should now see that the 2-Step Verification is turned on