Hi @PeterOchola ...
This question would be best answered by your instructor. Canvas Community members do not have access to your school's Canvas environment or your course(s), so we wouldn't be able to assist with specific questions about your quiz. And, we don't know what your instructor has set up for grading. Therefore, it would be ideal for you to contact your instructor directly. You can do this within Canvas by following the information in this Guide:
How do I get help with Canvas as a student?
Hopefully you'll be able to contact your instructor soon to get things ironed out. Good luck!