Here are instructions on how to delete a message from your account on iOS application:
- Navigate to Messages tab
- Tap on "Edit" button > You should see red circles appear next to each message
- Tap on red circle of the message that you'd like to delete > "Delete" button should appear next to the message
- Press "Delete" button > Message will be removed
Please note that deleted messages will re-appear back after you log out and re-login to your account as we currently do not support deletion of messages permanently.