To download a copy of everything you've posted to Guild
- In the main menu tap 'Settings'
- Tap 'Request personal data' and 'Request my data'.
To delete everything you've ever posted to Guild
- In the main menu tap 'Settings'
- Tap 'My account'
- Tap 'Delete my account' at the bottom of the screen
See how to leave groups without delete data from a particular group without deleting your whole account.