Central Board Of Secondary Education [CBSE] — School

In your cbse school. There was no teacher of science subject full year in 10th class. And I have done my self study. You can cheak my pre board exam in school that's was gone good but today when I cheak my result I Seen that I have gotten only 29 number in theory please help me and cheak my pre board periodic exam and give me marks according that Please give me response as soon as possible I need my marks according to my tests there was no teacher of science.
School code 40588