Fails a simple test case using KIF

I try to use KIF in swift project. I run test case on iPhone simulator. Probably I did not set up correctly KIF because use it first time. I used this manual

Test fails in this simple code

func testSelectingOrganizerRole() { tester().tapView(withAccessibilityLabel: "ORGANIZE") }

with reason:

A button with Accessibility label "ORGANIZE" exists on initial ViewConroller of storyboard.