If you ever have issues with Dougu, hopefully this page can help direct you.
As long as a user of Dougu deletes their account through the app, they are able to remove their data from our database. If there are still concerns or special cases, feel free to send an email to the developer Kane Li at dougu.app@gmail.com.
If you ever need to contact me, feel free to email me at dougu.app@gmail.com or call me at 714-220-7137.