In order for people to find you and send Unipos to you via Slack (and vice versa), you need to also sync your Slack account with Unipos.
You can sync your Unipos account with Slack in simple steps:
1. Login to your Unipos account on your browser
From your icon on top right, open "Settings"
2. From the Settings page, click "Sync Slack Account"
The icon, name, and Screen name will be overwritten with those registered in Slack.
You're now good to go!
※Please here how admins can link to Slack.
You can now send Unipos via Slack from any channel you wish with the below command/format (it will work like magic)
/unipos @recipient +points Your Message #hashtag