If you are trying to setup your Google Drive with the Dashboard, please take the following steps...

1. Login to the backend of your WordPress site, and click on "WPBackup Plus" > "Settings" > "Google Drive Settings"
2. Click on the "General Settings" Tab, and check the box next to Google Drive and hit the "Save Changes" button.
3. Go here: https://console.developers.google.com/project/
4. Click on Create Project, name your project and click on Create.
5. Click “Use Google APIs”
6. Under Google Apps APIs click on Drive API and click on "Enable"
7. Click "Go to Credentials" > Click "OAuth consent screen" input your details and click on Save.
8. Go back into the WordPress backend and go to "WPBackup Plus" > "Settings" > "Google Drive Settings"
9. Next to the "Client ID" field, click the "Where Can I Find This Information" Link & copy the URL
10. Go back to https://console.developers.google.com/project/ and click on "Credentials"
11. Go to "Credentials" > Click "Add Credentials" > Select "OAuth 2.0 client ID" > Select "Web Application"
12. Under "Authorized Redirect URLs", paste the link you copied from step 11
13. Under that link, paste in this link: https://app.wplaunchpad.io/googledrive/add
14. Click "Create Client ID"
15. Copy the Client ID, and paste it into the backend of WordPress in the Google Drive Settings (PBackup Plus" > "Settings" > "Google Drive Settings") under "Client ID"
16. Copy the Client Secret, and paste it into the backend of WordPress in the Google Drive Settings (PBackup Plus" > "Settings" > "Google Drive Settings") under "Client Secret"
17. Login to https://app.wplaunchpad.io and click on "Manage Storage Accounts"
18. Enter the Client ID and Client Secret you just setup
19. Click "Submit" and accept when Google Drive prompts you to grant access

ADDING GOOGLE DRIVE TUTORIAL VIDEO...

https://web1.wistia.com/medias/gfcw6150ti

You have no successfully linked your Google Drive with Launchpad.