Central Board Of Secondary Education [CBSE] — Misbehaving & Using abusing language with students

Address:	SONIPAT
Website:	CBSE ( central board of education )

I am student of golden era public school situated in Sonipat (Haryana) . my school staff ( Teachers ) is not good by Behavior . the school teacher is doing misbehave & using abusing words with students and also comments on her parents . if any student can't pay fee charges by some family reasons
the school authority say that they will give SLC certificate to student and they will destroy their future . teacher for relaxing their frustration beating students for any reason . if anyone complaint about this to school authority . then the school authority cant take action on that .
please CBSE help us take action on this school
its a humble request to CBSE .
thank you