Delete account request
First, please let us know to delete your account. You can directly reach out to us via the help chat to send us your request.
Remove the add-on sidebar
In case you have used the add-on sidebar, please open any Google Sheet and go to Add-ons > Manage add-ons and from there remove Sheetgo.
Revoke all permissions
Lastly, completely disconnect Sheetgo from your Google Account. You can follow Google's instructions on how to do it.
If you followed these steps, your account is completely deleted.