You can search for a user on Bunz by tapping the search option in the bottom navigation bar on the home screen.
Tap the user option
Type in their @username
The user search is automatic and you will see the results change as you type their @username
You do not need to use the @ symbol to search for a Bun by their @username; looking for @bunzofficial? Just start typing 'bunzofficial' and our profile will come up
*Note* The best way to search for a Bun is using their @username - you can search using their display name, however, this will bring up results for all Bunz with that display name