You got 6 of 10 questions correct. You should have gotten at least 7 of 10 questions correct.

Please review the material and retake the test.

Since your score was close to a passing score, you may want to quickly review the material and then retake the test. (You will see different questions.)

Or if you feel you understand the material well enough, you can go ahead to other lessons.

You can always come back and take this test later.