You can edit or delete your own messages at any time.
On your desktop:
- Select the conversation thread where you posted your message
- Tap on the message body
- Tap the three-dot menu - top right
- Tap 'Edit' or 'Delete'
On your mobile app:
- Select the conversation thread where you posted your message
- Long press on the message
- Tap 'Edit' or 'Delete'
If your message is in the middle of a conversation thread, a 'message deleted' alert will appear. If it's the start of a conversation and there are no responses, no alert will appear.