Central Board Of Secondary Education [CBSE] — error in marking.

Respected sir/ mam,
I am a student of class 10th and attempted the board exam 2018 and few days ago i have complained about my lower percentage and you haven't responded yet. My percentage is very low than my expectations. I request you to please correct my marks & upload it soon becoz i'm facing problem in my admission. Some students who are lower than me in studies got 75% - 88% who are really don't care at all about there percentage. I don't know in which way cbse moderate marks, be fair to every student. I'm expecting better marks, help me. Lots of students complaint about there marking system not 1 or 2. So please sir listen them it's about there future.
Please sir / mam recheck my copy and satisfy me with better percentage it's a request.
I'm begging you sir/mam please read my complaint and i hope you will take an immediate action and upload my marks very soon. It's urgent.
Thanking-you
Your obediently
Priti kumari
Roll no. 5030118
Centre no. 5053
School no. 54013