Central Board Of Secondary Education [CBSE] — Malpractices in Cambridge International School lunapani, Mandi , Himachal pradesh

I just 2 weeks back got my 10 year old child admitted to class 5th in the cambridge international school, lunapani, mandi, himachal pradesh 175001, Cbse affiliation no 630270. Since the day the joing he has been continuously bitten up by his fellow mates and sports teachers by wooden stick as a part of bully. He is depressed and just crying all the time. Please do the needful
Dr. Adv. A K Tiwari