Shuffl has its own App Home Tab within Slack, where you can manage some of Shuffl's settings. Let's go over how to navigate to the Home Tab, and what you will find when you get there.
How to find the Shuffl App Home Tab
Search the App Directory for "Shuffl"
You can find the App Directory by using Slack's global search
Click on the Shuffl App and it will take you directly to the App Home tab for Shuffl
Shuffl Admin View
Shuffl User View
As a Shuffl User, you will be able to view settings of existing channels, as well as manage your Opt status for each Channel.