If you do not find any groups in the Nyby app, you have probably forgotten to allow location services during registration. Adding a place of residency is neccessary to get access to groups in your community. Follow the steps in this guide to add your location.
Click on "Home" in the top-left corner
Click "Show profile"
Click "Edit"
Click "Add" under "Location"
Click "Current location"
Confirm that you want to add this place
Click "Save"
You have now added a location, and you are all set to join a group on Nyby. To join a group, follow the steps in this guide.