How do I unlink my google calendar?
1. Go to your email account and click on your profile in the upper right-hand corner.
2. Select "Manage your Google Account".
3. On the left-hand side, click on "Security".
4. Scroll down and you will see a section called "Third-party apps with account access"
5. Click the "Manage third-party access" link at the bottom of that section.
6. Next, select the Harlow app from the list of connected apps, and click the "Remove Access" button.