Once your WhatsApp account is synced with convly, with either Auto sync enabled or specific conversations selected, every message you receive, whether from a DM or a group, is pushed to Slack in a dedicated private channel.
To reply, just respond normally from Slack. You have two options:
- Reply in thread: your message appears as a reply (quoting the original) on WhatsApp.
- Reply in the channel: your message appears as a standalone message on WhatsApp, not tied to any specific one.