Central Board Of Secondary Education [CBSE] — Not got admission in class 11th

Address:

Pugmil mandai road noora, near hanuman mandir Hazaribagh, Jharkhand 825301

I haven't got admission in class 11th in my own school.
My school declared 11th admitted students on 1st week of may, after every schools admission date got over and now I have no option for my studies.
Please help me.
I am from middle class family my parents can't afford to send me to other districts for my studies.
I am hopeless please help me.
I am Bablu kumar, son of Shambhu prajapati and Kaushalya Devi
I was in St. Xavier's school Hazaribagh in class 10th